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

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


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

Reorder the terms:
-3(3 + 2x) + (7x + -4) = 0
(3 * -3 + 2x * -3) + (7x + -4) = 0
(-9 + -6x) + (7x + -4) = 0

Reorder the terms:
-9 + -6x + (-4 + 7x) = 0

Remove parenthesis around (-4 + 7x)
-9 + -6x + -4 + 7x = 0

Reorder the terms:
-9 + -4 + -6x + 7x = 0

Combine like terms: -9 + -4 = -13
-13 + -6x + 7x = 0

Combine like terms: -6x + 7x = 1x
-13 + 1x = 0

Solving
-13 + 1x = 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 + 1x = 0 + 13

Combine like terms: -13 + 13 = 0
0 + 1x = 0 + 13
1x = 0 + 13

Combine like terms: 0 + 13 = 13
1x = 13

Divide each side by '1'.
x = 13

Simplifying
x = 13

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