-1-3x=8+4x

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Solution for -1-3x=8+4x equation:


Simplifying
-1 + -3x = 8 + 4x

Solving
-1 + -3x = 8 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-1 + -3x + -4x = 8 + 4x + -4x

Combine like terms: -3x + -4x = -7x
-1 + -7x = 8 + 4x + -4x

Combine like terms: 4x + -4x = 0
-1 + -7x = 8 + 0
-1 + -7x = 8

Add '1' to each side of the equation.
-1 + 1 + -7x = 8 + 1

Combine like terms: -1 + 1 = 0
0 + -7x = 8 + 1
-7x = 8 + 1

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

Divide each side by '-7'.
x = -1.285714286

Simplifying
x = -1.285714286

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