3(2x-5)-7=8

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Solution for 3(2x-5)-7=8 equation:


Simplifying
3(2x + -5) + -7 = 8

Reorder the terms:
3(-5 + 2x) + -7 = 8
(-5 * 3 + 2x * 3) + -7 = 8
(-15 + 6x) + -7 = 8

Reorder the terms:
-15 + -7 + 6x = 8

Combine like terms: -15 + -7 = -22
-22 + 6x = 8

Solving
-22 + 6x = 8

Solving for variable 'x'.

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

Add '22' to each side of the equation.
-22 + 22 + 6x = 8 + 22

Combine like terms: -22 + 22 = 0
0 + 6x = 8 + 22
6x = 8 + 22

Combine like terms: 8 + 22 = 30
6x = 30

Divide each side by '6'.
x = 5

Simplifying
x = 5

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