Question
Solve the equation
x=43
Alternative Form
x=0.75
Evaluate
72(x−45)=−71
Multiply the terms
More Steps

Evaluate
72(x−45)
Apply the distributive property
72x−72×45
Multiply the numbers
More Steps

Evaluate
72×45
Reduce the numbers
71×25
To multiply the fractions,multiply the numerators and denominators separately
7×25
Multiply the numbers
145
72x−145
72x−145=−71
Move the constant to the right-hand side and change its sign
72x=−71+145
Add the numbers
More Steps

Evaluate
−71+145
Reduce fractions to a common denominator
−7×22+145
Multiply the numbers
−142+145
Write all numerators above the common denominator
14−2+5
Add the numbers
143
72x=143
Multiply by the reciprocal
72x×27=143×27
Multiply
x=143×27
Solution
More Steps

Evaluate
143×27
Reduce the numbers
23×21
To multiply the fractions,multiply the numerators and denominators separately
2×23
Multiply the numbers
43
x=43
Alternative Form
x=0.75
Show Solution

Rewrite the equation
4x=3
Evaluate
72(x−45)=−71
Evaluate
More Steps

Evaluate
72(x−45)
Apply the distributive property
72x−72×45
Multiply the numbers
More Steps

Evaluate
72×45
Reduce the numbers
71×25
To multiply the fractions,multiply the numerators and denominators separately
7×25
Multiply the numbers
145
72x−145
72x−145=−71
Multiply both sides of the equation by LCD
4x−5=−2
Solution
4x=3
Show Solution
