7x+2x-3=-10+2x

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Solution for 7x+2x-3=-10+2x equation:


Simplifying
7x + 2x + -3 = -10 + 2x

Reorder the terms:
-3 + 7x + 2x = -10 + 2x

Combine like terms: 7x + 2x = 9x
-3 + 9x = -10 + 2x

Solving
-3 + 9x = -10 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-3 + 9x + -2x = -10 + 2x + -2x

Combine like terms: 9x + -2x = 7x
-3 + 7x = -10 + 2x + -2x

Combine like terms: 2x + -2x = 0
-3 + 7x = -10 + 0
-3 + 7x = -10

Add '3' to each side of the equation.
-3 + 3 + 7x = -10 + 3

Combine like terms: -3 + 3 = 0
0 + 7x = -10 + 3
7x = -10 + 3

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

Divide each side by '7'.
x = -1

Simplifying
x = -1

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