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

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


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

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

Reorder the terms:
12 + 3x + 2(-3 + x) = 7x
12 + 3x + (-3 * 2 + x * 2) = 7x
12 + 3x + (-6 + 2x) = 7x

Reorder the terms:
12 + -6 + 3x + 2x = 7x

Combine like terms: 12 + -6 = 6
6 + 3x + 2x = 7x

Combine like terms: 3x + 2x = 5x
6 + 5x = 7x

Solving
6 + 5x = 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.
6 + 5x + -7x = 7x + -7x

Combine like terms: 5x + -7x = -2x
6 + -2x = 7x + -7x

Combine like terms: 7x + -7x = 0
6 + -2x = 0

Add '-6' to each side of the equation.
6 + -6 + -2x = 0 + -6

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

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

Divide each side by '-2'.
x = 3

Simplifying
x = 3

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