Question
Solve the equation
x=−20
Evaluate
50=5x−3−8x−7
Subtract the terms
More Steps

Evaluate
5x−3−8x−7
Subtract the terms
More Steps

Evaluate
5x−8x
Collect like terms by calculating the sum or difference of their coefficients
(5−8)x
Subtract the numbers
−3x
−3x−3−7
Subtract the numbers
−3x−10
50=−3x−10
Swap the sides of the equation
−3x−10=50
Move the constant to the right-hand side and change its sign
−3x=50+10
Add the numbers
−3x=60
Change the signs on both sides of the equation
3x=−60
Divide both sides
33x=3−60
Divide the numbers
x=3−60
Solution
More Steps

Evaluate
3−60
Reduce the numbers
1−20
Calculate
−20
x=−20
Show Solution

Rewrite the equation
x=−20
Evaluate
50=5x−3−8x−7
Evaluate
More Steps

Evaluate
5x−3−8x−7
Subtract the terms
More Steps

Evaluate
5x−8x
Collect like terms by calculating the sum or difference of their coefficients
(5−8)x
Subtract the numbers
−3x
−3x−3−7
Subtract the numbers
−3x−10
50=−3x−10
Rewrite the expression
−3x−10=50
Move the constant to the right side
−3x=60
Multiply both sides
3x=−60
Solution
x=−20
Show Solution
