-3(4x-7)=-10x

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Solution for -3(4x-7)=-10x equation:


Simplifying
-3(4x + -7) = -10x

Reorder the terms:
-3(-7 + 4x) = -10x
(-7 * -3 + 4x * -3) = -10x
(21 + -12x) = -10x

Solving
21 + -12x = -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.
21 + -12x + 10x = -10x + 10x

Combine like terms: -12x + 10x = -2x
21 + -2x = -10x + 10x

Combine like terms: -10x + 10x = 0
21 + -2x = 0

Add '-21' to each side of the equation.
21 + -21 + -2x = 0 + -21

Combine like terms: 21 + -21 = 0
0 + -2x = 0 + -21
-2x = 0 + -21

Combine like terms: 0 + -21 = -21
-2x = -21

Divide each side by '-2'.
x = 10.5

Simplifying
x = 10.5

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