-1-4x=8-7x

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Solution for -1-4x=8-7x equation:


Simplifying
-1 + -4x = 8 + -7x

Solving
-1 + -4x = 8 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
-1 + -4x + 7x = 8 + -7x + 7x

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

Combine like terms: -7x + 7x = 0
-1 + 3x = 8 + 0
-1 + 3x = 8

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

Combine like terms: -1 + 1 = 0
0 + 3x = 8 + 1
3x = 8 + 1

Combine like terms: 8 + 1 = 9
3x = 9

Divide each side by '3'.
x = 3

Simplifying
x = 3

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