-7(2x+1)+3(5x+4)=0

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Solution for -7(2x+1)+3(5x+4)=0 equation:


Simplifying
-7(2x + 1) + 3(5x + 4) = 0

Reorder the terms:
-7(1 + 2x) + 3(5x + 4) = 0
(1 * -7 + 2x * -7) + 3(5x + 4) = 0
(-7 + -14x) + 3(5x + 4) = 0

Reorder the terms:
-7 + -14x + 3(4 + 5x) = 0
-7 + -14x + (4 * 3 + 5x * 3) = 0
-7 + -14x + (12 + 15x) = 0

Reorder the terms:
-7 + 12 + -14x + 15x = 0

Combine like terms: -7 + 12 = 5
5 + -14x + 15x = 0

Combine like terms: -14x + 15x = 1x
5 + 1x = 0

Solving
5 + 1x = 0

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + 1x = 0 + -5

Combine like terms: 5 + -5 = 0
0 + 1x = 0 + -5
1x = 0 + -5

Combine like terms: 0 + -5 = -5
1x = -5

Divide each side by '1'.
x = -5

Simplifying
x = -5

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