8x-2y+7-(12x-2y-10)=

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Solution for 8x-2y+7-(12x-2y-10)= equation:


Simplifying
8x + -2y + 7 + -1(12x + -2y + -10) = 0

Reorder the terms:
8x + -2y + 7 + -1(-10 + 12x + -2y) = 0
8x + -2y + 7 + (-10 * -1 + 12x * -1 + -2y * -1) = 0
8x + -2y + 7 + (10 + -12x + 2y) = 0

Reorder the terms:
7 + 10 + 8x + -12x + -2y + 2y = 0

Combine like terms: 7 + 10 = 17
17 + 8x + -12x + -2y + 2y = 0

Combine like terms: 8x + -12x = -4x
17 + -4x + -2y + 2y = 0

Combine like terms: -2y + 2y = 0
17 + -4x + 0 = 0
17 + -4x = 0

Solving
17 + -4x = 0

Solving for variable 'x'.

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

Add '-17' to each side of the equation.
17 + -17 + -4x = 0 + -17

Combine like terms: 17 + -17 = 0
0 + -4x = 0 + -17
-4x = 0 + -17

Combine like terms: 0 + -17 = -17
-4x = -17

Divide each side by '-4'.
x = 4.25

Simplifying
x = 4.25

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