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

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


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

Reorder the terms:
3(4 + x) = 7(2x + -3)
(4 * 3 + x * 3) = 7(2x + -3)
(12 + 3x) = 7(2x + -3)

Reorder the terms:
12 + 3x = 7(-3 + 2x)
12 + 3x = (-3 * 7 + 2x * 7)
12 + 3x = (-21 + 14x)

Solving
12 + 3x = -21 + 14x

Solving for variable 'x'.

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

Add '-14x' to each side of the equation.
12 + 3x + -14x = -21 + 14x + -14x

Combine like terms: 3x + -14x = -11x
12 + -11x = -21 + 14x + -14x

Combine like terms: 14x + -14x = 0
12 + -11x = -21 + 0
12 + -11x = -21

Add '-12' to each side of the equation.
12 + -12 + -11x = -21 + -12

Combine like terms: 12 + -12 = 0
0 + -11x = -21 + -12
-11x = -21 + -12

Combine like terms: -21 + -12 = -33
-11x = -33

Divide each side by '-11'.
x = 3

Simplifying
x = 3

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