-51-9x=-21-10x

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Solution for -51-9x=-21-10x equation:


Simplifying
-51 + -9x = -21 + -10x

Solving
-51 + -9x = -21 + -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.
-51 + -9x + 10x = -21 + -10x + 10x

Combine like terms: -9x + 10x = 1x
-51 + 1x = -21 + -10x + 10x

Combine like terms: -10x + 10x = 0
-51 + 1x = -21 + 0
-51 + 1x = -21

Add '51' to each side of the equation.
-51 + 51 + 1x = -21 + 51

Combine like terms: -51 + 51 = 0
0 + 1x = -21 + 51
1x = -21 + 51

Combine like terms: -21 + 51 = 30
1x = 30

Divide each side by '1'.
x = 30

Simplifying
x = 30

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