2-7(x+1)-5(x+2)=0

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Solution for 2-7(x+1)-5(x+2)=0 equation: 


Simplifying
2 + -7(x + 1) + -5(x + 2) = 0

Reorder the terms:
2 + -7(1 + x) + -5(x + 2) = 0
2 + (1 * -7 + x * -7) + -5(x + 2) = 0
2 + (-7 + -7x) + -5(x + 2) = 0

Reorder the terms:
2 + -7 + -7x + -5(2 + x) = 0
2 + -7 + -7x + (2 * -5 + x * -5) = 0
2 + -7 + -7x + (-10 + -5x) = 0

Reorder the terms:
2 + -7 + -10 + -7x + -5x = 0

Combine like terms: 2 + -7 = -5
-5 + -10 + -7x + -5x = 0

Combine like terms: -5 + -10 = -15
-15 + -7x + -5x = 0

Combine like terms: -7x + -5x = -12x
-15 + -12x = 0

Solving
-15 + -12x = 0

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + -12x = 0 + 15

Combine like terms: -15 + 15 = 0
0 + -12x = 0 + 15
-12x = 0 + 15

Combine like terms: 0 + 15 = 15
-12x = 15

Divide each side by '-12'.
x = -1.25

Simplifying
x = -1.25

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