7=7x-9

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Solution for 7=7x-9 equation:


Simplifying
7 = 7x + -9

Reorder the terms:
7 = -9 + 7x

Solving
7 = -9 + 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.
7 + -7x = -9 + 7x + -7x

Combine like terms: 7x + -7x = 0
7 + -7x = -9 + 0
7 + -7x = -9

Add '-7' to each side of the equation.
7 + -7 + -7x = -9 + -7

Combine like terms: 7 + -7 = 0
0 + -7x = -9 + -7
-7x = -9 + -7

Combine like terms: -9 + -7 = -16
-7x = -16

Divide each side by '-7'.
x = 2.285714286

Simplifying
x = 2.285714286

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