3(5x+4-2x)+5(3x-3)=45

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Solution for 3(5x+4-2x)+5(3x-3)=45 equation:


Simplifying
3(5x + 4 + -2x) + 5(3x + -3) = 45

Reorder the terms:
3(4 + 5x + -2x) + 5(3x + -3) = 45

Combine like terms: 5x + -2x = 3x
3(4 + 3x) + 5(3x + -3) = 45
(4 * 3 + 3x * 3) + 5(3x + -3) = 45
(12 + 9x) + 5(3x + -3) = 45

Reorder the terms:
12 + 9x + 5(-3 + 3x) = 45
12 + 9x + (-3 * 5 + 3x * 5) = 45
12 + 9x + (-15 + 15x) = 45

Reorder the terms:
12 + -15 + 9x + 15x = 45

Combine like terms: 12 + -15 = -3
-3 + 9x + 15x = 45

Combine like terms: 9x + 15x = 24x
-3 + 24x = 45

Solving
-3 + 24x = 45

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + 24x = 45 + 3

Combine like terms: -3 + 3 = 0
0 + 24x = 45 + 3
24x = 45 + 3

Combine like terms: 45 + 3 = 48
24x = 48

Divide each side by '24'.
x = 2

Simplifying
x = 2

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