10.5=7x-7

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Solution for 10.5=7x-7 equation:


Simplifying
10.5 = 7x + -7

Reorder the terms:
10.5 = -7 + 7x

Solving
10.5 = -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.
10.5 + -7x = -7 + 7x + -7x

Combine like terms: 7x + -7x = 0
10.5 + -7x = -7 + 0
10.5 + -7x = -7

Add '-10.5' to each side of the equation.
10.5 + -10.5 + -7x = -7 + -10.5

Combine like terms: 10.5 + -10.5 = 0.0
0.0 + -7x = -7 + -10.5
-7x = -7 + -10.5

Combine like terms: -7 + -10.5 = -17.5
-7x = -17.5

Divide each side by '-7'.
x = 2.5

Simplifying
x = 2.5

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