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

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


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

Reorder the terms:
3(7 + x) + -4(2x + -3) = 0
(7 * 3 + x * 3) + -4(2x + -3) = 0
(21 + 3x) + -4(2x + -3) = 0

Reorder the terms:
21 + 3x + -4(-3 + 2x) = 0
21 + 3x + (-3 * -4 + 2x * -4) = 0
21 + 3x + (12 + -8x) = 0

Reorder the terms:
21 + 12 + 3x + -8x = 0

Combine like terms: 21 + 12 = 33
33 + 3x + -8x = 0

Combine like terms: 3x + -8x = -5x
33 + -5x = 0

Solving
33 + -5x = 0

Solving for variable 'x'.

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

Add '-33' to each side of the equation.
33 + -33 + -5x = 0 + -33

Combine like terms: 33 + -33 = 0
0 + -5x = 0 + -33
-5x = 0 + -33

Combine like terms: 0 + -33 = -33
-5x = -33

Divide each side by '-5'.
x = 6.6

Simplifying
x = 6.6

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