4x-7-8x=2

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Solution for 4x-7-8x=2 equation:


Simplifying
4x + -7 + -8x = 2

Reorder the terms:
-7 + 4x + -8x = 2

Combine like terms: 4x + -8x = -4x
-7 + -4x = 2

Solving
-7 + -4x = 2

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 + 7 + -4x = 2 + 7

Combine like terms: -7 + 7 = 0
0 + -4x = 2 + 7
-4x = 2 + 7

Combine like terms: 2 + 7 = 9
-4x = 9

Divide each side by '-4'.
x = -2.25

Simplifying
x = -2.25

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