5(x-3)=-7(x+4)+45

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Solution for 5(x-3)=-7(x+4)+45 equation:


Simplifying
5(x + -3) = -7(x + 4) + 45

Reorder the terms:
5(-3 + x) = -7(x + 4) + 45
(-3 * 5 + x * 5) = -7(x + 4) + 45
(-15 + 5x) = -7(x + 4) + 45

Reorder the terms:
-15 + 5x = -7(4 + x) + 45
-15 + 5x = (4 * -7 + x * -7) + 45
-15 + 5x = (-28 + -7x) + 45

Reorder the terms:
-15 + 5x = -28 + 45 + -7x

Combine like terms: -28 + 45 = 17
-15 + 5x = 17 + -7x

Solving
-15 + 5x = 17 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
-15 + 5x + 7x = 17 + -7x + 7x

Combine like terms: 5x + 7x = 12x
-15 + 12x = 17 + -7x + 7x

Combine like terms: -7x + 7x = 0
-15 + 12x = 17 + 0
-15 + 12x = 17

Add '15' to each side of the equation.
-15 + 15 + 12x = 17 + 15

Combine like terms: -15 + 15 = 0
0 + 12x = 17 + 15
12x = 17 + 15

Combine like terms: 17 + 15 = 32
12x = 32

Divide each side by '12'.
x = 2.666666667

Simplifying
x = 2.666666667

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