10x-10+11x-18=140

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Solution for 10x-10+11x-18=140 equation:


Simplifying
10x + -10 + 11x + -18 = 140

Reorder the terms:
-10 + -18 + 10x + 11x = 140

Combine like terms: -10 + -18 = -28
-28 + 10x + 11x = 140

Combine like terms: 10x + 11x = 21x
-28 + 21x = 140

Solving
-28 + 21x = 140

Solving for variable 'x'.

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

Add '28' to each side of the equation.
-28 + 28 + 21x = 140 + 28

Combine like terms: -28 + 28 = 0
0 + 21x = 140 + 28
21x = 140 + 28

Combine like terms: 140 + 28 = 168
21x = 168

Divide each side by '21'.
x = 8

Simplifying
x = 8

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