4(x+2)+5(x+1)=

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Solution for 4(x+2)+5(x+1)= equation:


Simplifying
4(x + 2) + 5(x + 1) = 0

Reorder the terms:
4(2 + x) + 5(x + 1) = 0
(2 * 4 + x * 4) + 5(x + 1) = 0
(8 + 4x) + 5(x + 1) = 0

Reorder the terms:
8 + 4x + 5(1 + x) = 0
8 + 4x + (1 * 5 + x * 5) = 0
8 + 4x + (5 + 5x) = 0

Reorder the terms:
8 + 5 + 4x + 5x = 0

Combine like terms: 8 + 5 = 13
13 + 4x + 5x = 0

Combine like terms: 4x + 5x = 9x
13 + 9x = 0

Solving
13 + 9x = 0

Solving for variable 'x'.

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

Add '-13' to each side of the equation.
13 + -13 + 9x = 0 + -13

Combine like terms: 13 + -13 = 0
0 + 9x = 0 + -13
9x = 0 + -13

Combine like terms: 0 + -13 = -13
9x = -13

Divide each side by '9'.
x = -1.444444444

Simplifying
x = -1.444444444

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