3(x-7)=135

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Solution for 3(x-7)=135 equation:


Simplifying
3(x + -7) = 135

Reorder the terms:
3(-7 + x) = 135
(-7 * 3 + x * 3) = 135
(-21 + 3x) = 135

Solving
-21 + 3x = 135

Solving for variable 'x'.

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

Add '21' to each side of the equation.
-21 + 21 + 3x = 135 + 21

Combine like terms: -21 + 21 = 0
0 + 3x = 135 + 21
3x = 135 + 21

Combine like terms: 135 + 21 = 156
3x = 156

Divide each side by '3'.
x = 52

Simplifying
x = 52

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