2(4x-3)=21-(3-2x)

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Solution for 2(4x-3)=21-(3-2x) equation:


Simplifying
2(4x + -3) = 21 + -1(3 + -2x)

Reorder the terms:
2(-3 + 4x) = 21 + -1(3 + -2x)
(-3 * 2 + 4x * 2) = 21 + -1(3 + -2x)
(-6 + 8x) = 21 + -1(3 + -2x)
-6 + 8x = 21 + (3 * -1 + -2x * -1)
-6 + 8x = 21 + (-3 + 2x)

Combine like terms: 21 + -3 = 18
-6 + 8x = 18 + 2x

Solving
-6 + 8x = 18 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-6 + 8x + -2x = 18 + 2x + -2x

Combine like terms: 8x + -2x = 6x
-6 + 6x = 18 + 2x + -2x

Combine like terms: 2x + -2x = 0
-6 + 6x = 18 + 0
-6 + 6x = 18

Add '6' to each side of the equation.
-6 + 6 + 6x = 18 + 6

Combine like terms: -6 + 6 = 0
0 + 6x = 18 + 6
6x = 18 + 6

Combine like terms: 18 + 6 = 24
6x = 24

Divide each side by '6'.
x = 4

Simplifying
x = 4

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