3x-8x-5=7+2x

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


Simplifying
3x + -8x + -5 = 7 + 2x

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

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

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

Solving for variable 'x'.

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

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

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

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

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

Combine like terms: -5 + 5 = 0
0 + -7x = 7 + 5
-7x = 7 + 5

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

Divide each side by '-7'.
x = -1.714285714

Simplifying
x = -1.714285714

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