7=8x-4

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Solution for 7=8x-4 equation:


Simplifying
7 = 8x + -4

Reorder the terms:
7 = -4 + 8x

Solving
7 = -4 + 8x

Solving for variable 'x'.

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

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

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

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

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

Combine like terms: -4 + -7 = -11
-8x = -11

Divide each side by '-8'.
x = 1.375

Simplifying
x = 1.375

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