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

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


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

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

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

Solving
8 + -6x = 21 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
8 + -6x + -7x = 21 + 7x + -7x

Combine like terms: -6x + -7x = -13x
8 + -13x = 21 + 7x + -7x

Combine like terms: 7x + -7x = 0
8 + -13x = 21 + 0
8 + -13x = 21

Add '-8' to each side of the equation.
8 + -8 + -13x = 21 + -8

Combine like terms: 8 + -8 = 0
0 + -13x = 21 + -8
-13x = 21 + -8

Combine like terms: 21 + -8 = 13
-13x = 13

Divide each side by '-13'.
x = -1

Simplifying
x = -1

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