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

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


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

Reorder the terms:
-7(5 + x) + 5(2x + 1) = 0
(5 * -7 + x * -7) + 5(2x + 1) = 0
(-35 + -7x) + 5(2x + 1) = 0

Reorder the terms:
-35 + -7x + 5(1 + 2x) = 0
-35 + -7x + (1 * 5 + 2x * 5) = 0
-35 + -7x + (5 + 10x) = 0

Reorder the terms:
-35 + 5 + -7x + 10x = 0

Combine like terms: -35 + 5 = -30
-30 + -7x + 10x = 0

Combine like terms: -7x + 10x = 3x
-30 + 3x = 0

Solving
-30 + 3x = 0

Solving for variable 'x'.

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

Add '30' to each side of the equation.
-30 + 30 + 3x = 0 + 30

Combine like terms: -30 + 30 = 0
0 + 3x = 0 + 30
3x = 0 + 30

Combine like terms: 0 + 30 = 30
3x = 30

Divide each side by '3'.
x = 10

Simplifying
x = 10

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