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

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


Simplifying
7(x + 2) + 3(x + -4) = 0

Reorder the terms:
7(2 + x) + 3(x + -4) = 0
(2 * 7 + x * 7) + 3(x + -4) = 0
(14 + 7x) + 3(x + -4) = 0

Reorder the terms:
14 + 7x + 3(-4 + x) = 0
14 + 7x + (-4 * 3 + x * 3) = 0
14 + 7x + (-12 + 3x) = 0

Reorder the terms:
14 + -12 + 7x + 3x = 0

Combine like terms: 14 + -12 = 2
2 + 7x + 3x = 0

Combine like terms: 7x + 3x = 10x
2 + 10x = 0

Solving
2 + 10x = 0

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + 10x = 0 + -2

Combine like terms: 2 + -2 = 0
0 + 10x = 0 + -2
10x = 0 + -2

Combine like terms: 0 + -2 = -2
10x = -2

Divide each side by '10'.
x = -0.2

Simplifying
x = -0.2

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