3x+5+7x-12=8x-2+9x+1

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Solution for 3x+5+7x-12=8x-2+9x+1 equation:


Simplifying
3x + 5 + 7x + -12 = 8x + -2 + 9x + 1

Reorder the terms:
5 + -12 + 3x + 7x = 8x + -2 + 9x + 1

Combine like terms: 5 + -12 = -7
-7 + 3x + 7x = 8x + -2 + 9x + 1

Combine like terms: 3x + 7x = 10x
-7 + 10x = 8x + -2 + 9x + 1

Reorder the terms:
-7 + 10x = -2 + 1 + 8x + 9x

Combine like terms: -2 + 1 = -1
-7 + 10x = -1 + 8x + 9x

Combine like terms: 8x + 9x = 17x
-7 + 10x = -1 + 17x

Solving
-7 + 10x = -1 + 17x

Solving for variable 'x'.

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

Add '-17x' to each side of the equation.
-7 + 10x + -17x = -1 + 17x + -17x

Combine like terms: 10x + -17x = -7x
-7 + -7x = -1 + 17x + -17x

Combine like terms: 17x + -17x = 0
-7 + -7x = -1 + 0
-7 + -7x = -1

Add '7' to each side of the equation.
-7 + 7 + -7x = -1 + 7

Combine like terms: -7 + 7 = 0
0 + -7x = -1 + 7
-7x = -1 + 7

Combine like terms: -1 + 7 = 6
-7x = 6

Divide each side by '-7'.
x = -0.8571428571

Simplifying
x = -0.8571428571

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