10(x-7)=7x-20

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Solution for 10(x-7)=7x-20 equation:


Simplifying
10(x + -7) = 7x + -20

Reorder the terms:
10(-7 + x) = 7x + -20
(-7 * 10 + x * 10) = 7x + -20
(-70 + 10x) = 7x + -20

Reorder the terms:
-70 + 10x = -20 + 7x

Solving
-70 + 10x = -20 + 7x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-7x' to each side of the equation.
-70 + 10x + -7x = -20 + 7x + -7x

Combine like terms: 10x + -7x = 3x
-70 + 3x = -20 + 7x + -7x

Combine like terms: 7x + -7x = 0
-70 + 3x = -20 + 0
-70 + 3x = -20

Add '70' to each side of the equation.
-70 + 70 + 3x = -20 + 70

Combine like terms: -70 + 70 = 0
0 + 3x = -20 + 70
3x = -20 + 70

Combine like terms: -20 + 70 = 50
3x = 50

Divide each side by '3'.
x = 16.66666667

Simplifying
x = 16.66666667

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