-8x-3(1-6x)=4x+21

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Solution for -8x-3(1-6x)=4x+21 equation:


Simplifying
-8x + -3(1 + -6x) = 4x + 21
-8x + (1 * -3 + -6x * -3) = 4x + 21
-8x + (-3 + 18x) = 4x + 21

Reorder the terms:
-3 + -8x + 18x = 4x + 21

Combine like terms: -8x + 18x = 10x
-3 + 10x = 4x + 21

Reorder the terms:
-3 + 10x = 21 + 4x

Solving
-3 + 10x = 21 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-3 + 10x + -4x = 21 + 4x + -4x

Combine like terms: 10x + -4x = 6x
-3 + 6x = 21 + 4x + -4x

Combine like terms: 4x + -4x = 0
-3 + 6x = 21 + 0
-3 + 6x = 21

Add '3' to each side of the equation.
-3 + 3 + 6x = 21 + 3

Combine like terms: -3 + 3 = 0
0 + 6x = 21 + 3
6x = 21 + 3

Combine like terms: 21 + 3 = 24
6x = 24

Divide each side by '6'.
x = 4

Simplifying
x = 4

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