7x-5+2(x-12)=25

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Solution for 7x-5+2(x-12)=25 equation:


Simplifying
7x + -5 + 2(x + -12) = 25

Reorder the terms:
7x + -5 + 2(-12 + x) = 25
7x + -5 + (-12 * 2 + x * 2) = 25
7x + -5 + (-24 + 2x) = 25

Reorder the terms:
-5 + -24 + 7x + 2x = 25

Combine like terms: -5 + -24 = -29
-29 + 7x + 2x = 25

Combine like terms: 7x + 2x = 9x
-29 + 9x = 25

Solving
-29 + 9x = 25

Solving for variable 'x'.

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

Add '29' to each side of the equation.
-29 + 29 + 9x = 25 + 29

Combine like terms: -29 + 29 = 0
0 + 9x = 25 + 29
9x = 25 + 29

Combine like terms: 25 + 29 = 54
9x = 54

Divide each side by '9'.
x = 6

Simplifying
x = 6

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