7(x+1)+5(x+3)=

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Solution for 7(x+1)+5(x+3)= equation:


Simplifying
7(x + 1) + 5(x + 3) = 0

Reorder the terms:
7(1 + x) + 5(x + 3) = 0
(1 * 7 + x * 7) + 5(x + 3) = 0
(7 + 7x) + 5(x + 3) = 0

Reorder the terms:
7 + 7x + 5(3 + x) = 0
7 + 7x + (3 * 5 + x * 5) = 0
7 + 7x + (15 + 5x) = 0

Reorder the terms:
7 + 15 + 7x + 5x = 0

Combine like terms: 7 + 15 = 22
22 + 7x + 5x = 0

Combine like terms: 7x + 5x = 12x
22 + 12x = 0

Solving
22 + 12x = 0

Solving for variable 'x'.

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

Add '-22' to each side of the equation.
22 + -22 + 12x = 0 + -22

Combine like terms: 22 + -22 = 0
0 + 12x = 0 + -22
12x = 0 + -22

Combine like terms: 0 + -22 = -22
12x = -22

Divide each side by '12'.
x = -1.833333333

Simplifying
x = -1.833333333

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