21(X-11)-10=15x-115

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Solution for 21(X-11)-10=15x-115 equation:


Simplifying
21(X + -11) + -10 = 15x + -115

Reorder the terms:
21(-11 + X) + -10 = 15x + -115
(-11 * 21 + X * 21) + -10 = 15x + -115
(-231 + 21X) + -10 = 15x + -115

Reorder the terms:
-231 + -10 + 21X = 15x + -115

Combine like terms: -231 + -10 = -241
-241 + 21X = 15x + -115

Reorder the terms:
-241 + 21X = -115 + 15x

Solving
-241 + 21X = -115 + 15x

Solving for variable 'X'.

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

Add '241' to each side of the equation.
-241 + 241 + 21X = -115 + 241 + 15x

Combine like terms: -241 + 241 = 0
0 + 21X = -115 + 241 + 15x
21X = -115 + 241 + 15x

Combine like terms: -115 + 241 = 126
21X = 126 + 15x

Divide each side by '21'.
X = 6 + 0.7142857143x

Simplifying
X = 6 + 0.7142857143x

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