4x-3(2x-7)=4(3x-8)+9x

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Solution for 4x-3(2x-7)=4(3x-8)+9x equation:


Simplifying
4x + -3(2x + -7) = 4(3x + -8) + 9x

Reorder the terms:
4x + -3(-7 + 2x) = 4(3x + -8) + 9x
4x + (-7 * -3 + 2x * -3) = 4(3x + -8) + 9x
4x + (21 + -6x) = 4(3x + -8) + 9x

Reorder the terms:
21 + 4x + -6x = 4(3x + -8) + 9x

Combine like terms: 4x + -6x = -2x
21 + -2x = 4(3x + -8) + 9x

Reorder the terms:
21 + -2x = 4(-8 + 3x) + 9x
21 + -2x = (-8 * 4 + 3x * 4) + 9x
21 + -2x = (-32 + 12x) + 9x

Combine like terms: 12x + 9x = 21x
21 + -2x = -32 + 21x

Solving
21 + -2x = -32 + 21x

Solving for variable 'x'.

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

Add '-21x' to each side of the equation.
21 + -2x + -21x = -32 + 21x + -21x

Combine like terms: -2x + -21x = -23x
21 + -23x = -32 + 21x + -21x

Combine like terms: 21x + -21x = 0
21 + -23x = -32 + 0
21 + -23x = -32

Add '-21' to each side of the equation.
21 + -21 + -23x = -32 + -21

Combine like terms: 21 + -21 = 0
0 + -23x = -32 + -21
-23x = -32 + -21

Combine like terms: -32 + -21 = -53
-23x = -53

Divide each side by '-23'.
x = 2.304347826

Simplifying
x = 2.304347826

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