2x+5y+-7=-12

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Solution for 2x+5y+-7=-12 equation:


Simplifying
2x + 5y + -7 = -12

Reorder the terms:
-7 + 2x + 5y = -12

Solving
-7 + 2x + 5y = -12

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 2x + 7 + 5y = -12 + 7

Reorder the terms:
-7 + 7 + 2x + 5y = -12 + 7

Combine like terms: -7 + 7 = 0
0 + 2x + 5y = -12 + 7
2x + 5y = -12 + 7

Combine like terms: -12 + 7 = -5
2x + 5y = -5

Add '-5y' to each side of the equation.
2x + 5y + -5y = -5 + -5y

Combine like terms: 5y + -5y = 0
2x + 0 = -5 + -5y
2x = -5 + -5y

Divide each side by '2'.
x = -2.5 + -2.5y

Simplifying
x = -2.5 + -2.5y

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