-2(5x-1)+7=-10x+9

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Solution for -2(5x-1)+7=-10x+9 equation:


Simplifying
-2(5x + -1) + 7 = -10x + 9

Reorder the terms:
-2(-1 + 5x) + 7 = -10x + 9
(-1 * -2 + 5x * -2) + 7 = -10x + 9
(2 + -10x) + 7 = -10x + 9

Reorder the terms:
2 + 7 + -10x = -10x + 9

Combine like terms: 2 + 7 = 9
9 + -10x = -10x + 9

Reorder the terms:
9 + -10x = 9 + -10x

Add '-9' to each side of the equation.
9 + -9 + -10x = 9 + -9 + -10x

Combine like terms: 9 + -9 = 0
0 + -10x = 9 + -9 + -10x
-10x = 9 + -9 + -10x

Combine like terms: 9 + -9 = 0
-10x = 0 + -10x
-10x = -10x

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

Combine like terms: -10x + 10x = 0
0 = -10x + 10x

Combine like terms: -10x + 10x = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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