7x-10+2x-15=11

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Solution for 7x-10+2x-15=11 equation:


Simplifying
7x + -10 + 2x + -15 = 11

Reorder the terms:
-10 + -15 + 7x + 2x = 11

Combine like terms: -10 + -15 = -25
-25 + 7x + 2x = 11

Combine like terms: 7x + 2x = 9x
-25 + 9x = 11

Solving
-25 + 9x = 11

Solving for variable 'x'.

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

Add '25' to each side of the equation.
-25 + 25 + 9x = 11 + 25

Combine like terms: -25 + 25 = 0
0 + 9x = 11 + 25
9x = 11 + 25

Combine like terms: 11 + 25 = 36
9x = 36

Divide each side by '9'.
x = 4

Simplifying
x = 4

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