5(2x+1)+7(4x+2)=0

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Solution for 5(2x+1)+7(4x+2)=0 equation:


Simplifying
5(2x + 1) + 7(4x + 2) = 0

Reorder the terms:
5(1 + 2x) + 7(4x + 2) = 0
(1 * 5 + 2x * 5) + 7(4x + 2) = 0
(5 + 10x) + 7(4x + 2) = 0

Reorder the terms:
5 + 10x + 7(2 + 4x) = 0
5 + 10x + (2 * 7 + 4x * 7) = 0
5 + 10x + (14 + 28x) = 0

Reorder the terms:
5 + 14 + 10x + 28x = 0

Combine like terms: 5 + 14 = 19
19 + 10x + 28x = 0

Combine like terms: 10x + 28x = 38x
19 + 38x = 0

Solving
19 + 38x = 0

Solving for variable 'x'.

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

Add '-19' to each side of the equation.
19 + -19 + 38x = 0 + -19

Combine like terms: 19 + -19 = 0
0 + 38x = 0 + -19
38x = 0 + -19

Combine like terms: 0 + -19 = -19
38x = -19

Divide each side by '38'.
x = -0.5

Simplifying
x = -0.5

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