-4=7x+1-8

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


Simplifying
-4 = 7x + 1 + -8

Reorder the terms:
-4 = 1 + -8 + 7x

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

Solving
-4 = -7 + 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.
-4 + -7x = -7 + 7x + -7x

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

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

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

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

Divide each side by '-7'.
x = 0.4285714286

Simplifying
x = 0.4285714286

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