12x+7y-5-8x-7y+2=

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Solution for 12x+7y-5-8x-7y+2= equation:


Simplifying
12x + 7y + -5 + -8x + -7y + 2 = 0

Reorder the terms:
-5 + 2 + 12x + -8x + 7y + -7y = 0

Combine like terms: -5 + 2 = -3
-3 + 12x + -8x + 7y + -7y = 0

Combine like terms: 12x + -8x = 4x
-3 + 4x + 7y + -7y = 0

Combine like terms: 7y + -7y = 0
-3 + 4x + 0 = 0
-3 + 4x = 0

Solving
-3 + 4x = 0

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + 4x = 0 + 3

Combine like terms: -3 + 3 = 0
0 + 4x = 0 + 3
4x = 0 + 3

Combine like terms: 0 + 3 = 3
4x = 3

Divide each side by '4'.
x = 0.75

Simplifying
x = 0.75

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