Question
Solve the equation
x=−79
Alternative Form
x=−1.2˙85714˙
Evaluate
65(31x−51)=3x+331
Multiply the terms
More Steps

Evaluate
65(31x−51)
Apply the distributive property
65×31x−65×51
Multiply the numbers
More Steps

Evaluate
65×31
To multiply the fractions,multiply the numerators and denominators separately
6×35
Multiply the numbers
185
185x−65×51
Multiply the numbers
More Steps

Evaluate
65×51
Reduce the numbers
61×1
Multiply the numbers
61
185x−61
185x−61=3x+331
Covert the mixed number to an improper fraction
More Steps

Evaluate
331
Multiply the denominator of the fraction by the whole number and add the numerator of the fraction
33×3+1
Multiply the terms
39+1
Add the terms
310
185x−61=3x+310
Multiply both sides of the equation by LCM
(185x−61)×18=(3x+310)×18
Calculate
More Steps

Evaluate
(185x−61)×18
Apply the distributive property
185x×18−61×18
Multiply the numbers
More Steps

Evaluate
185×18
Reduce the numbers
5×1
Simplify
5
5x−61×18
Multiply the numbers
More Steps

Evaluate
−61×18
Reduce the numbers
−1×3
Simplify
−3
5x−3
5x−3=(3x+310)×18
Calculate
More Steps

Evaluate
(3x+310)×18
Apply the distributive property
3x×18+310×18
Multiply the numbers
54x+310×18
Multiply the numbers
More Steps

Evaluate
310×18
Reduce the numbers
10×6
Multiply the numbers
60
54x+60
5x−3=54x+60
Move the expression to the left side
5x−3−54x=60
Move the expression to the right side
5x−54x=60+3
Add and subtract
More Steps

Evaluate
5x−54x
Collect like terms by calculating the sum or difference of their coefficients
(5−54)x
Subtract the numbers
−49x
−49x=60+3
Add and subtract
−49x=63
Change the signs on both sides of the equation
49x=−63
Divide both sides
4949x=49−63
Divide the numbers
x=49−63
Solution
More Steps

Evaluate
49−63
Cancel out the common factor 7
7−9
Use b−a=−ba=−ba to rewrite the fraction
−79
x=−79
Alternative Form
x=−1.2˙85714˙
Show Solution

Rewrite the equation
7x=−9
Evaluate
65(31x−51)=3x+331
Evaluate
More Steps

Evaluate
65(31x−51)
Apply the distributive property
65×31x−65×51
Multiply the numbers
More Steps

Evaluate
65×31
To multiply the fractions,multiply the numerators and denominators separately
6×35
Multiply the numbers
185
185x−65×51
Multiply the numbers
More Steps

Evaluate
65×51
Reduce the numbers
61×1
Multiply the numbers
61
185x−61
185x−61=3x+331
Covert the mixed number to an improper fraction
More Steps

Evaluate
3x+331
Covert the mixed number to an improper fraction
More Steps

Evaluate
331
Multiply the denominator of the fraction by the whole number and add the numerator of the fraction
33×3+1
Multiply the terms
39+1
Add the terms
310
3x+310
185x−61=3x+310
Multiply both sides of the equation by LCD
5x−3=54x+60
Move the variable to the left side
−49x−3=60
Move the constant to the right side
−49x=63
Multiply both sides
49x=−63
Solution
7x=−9
Show Solution
