7x-10-2x=-45

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Solution for 7x-10-2x=-45 equation: 


Simplifying
7x + -10 + -2x = -45

Reorder the terms:
-10 + 7x + -2x = -45

Combine like terms: 7x + -2x = 5x
-10 + 5x = -45

Solving
-10 + 5x = -45

Solving for variable 'x'.

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

Add '10' to each side of the equation.
-10 + 10 + 5x = -45 + 10

Combine like terms: -10 + 10 = 0
0 + 5x = -45 + 10
5x = -45 + 10

Combine like terms: -45 + 10 = -35
5x = -35

Divide each side by '5'.
x = -7

Simplifying
x = -7

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