-30-7x=10x+221

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Solution for -30-7x=10x+221 equation:


Simplifying
-30 + -7x = 10x + 221

Reorder the terms:
-30 + -7x = 221 + 10x

Solving
-30 + -7x = 221 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
-30 + -7x + -10x = 221 + 10x + -10x

Combine like terms: -7x + -10x = -17x
-30 + -17x = 221 + 10x + -10x

Combine like terms: 10x + -10x = 0
-30 + -17x = 221 + 0
-30 + -17x = 221

Add '30' to each side of the equation.
-30 + 30 + -17x = 221 + 30

Combine like terms: -30 + 30 = 0
0 + -17x = 221 + 30
-17x = 221 + 30

Combine like terms: 221 + 30 = 251
-17x = 251

Divide each side by '-17'.
x = -14.76470588

Simplifying
x = -14.76470588

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