45=3(-6x-1)+4(x+5)

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Solution for 45=3(-6x-1)+4(x+5) equation:


Simplifying
45 = 3(-6x + -1) + 4(x + 5)

Reorder the terms:
45 = 3(-1 + -6x) + 4(x + 5)
45 = (-1 * 3 + -6x * 3) + 4(x + 5)
45 = (-3 + -18x) + 4(x + 5)

Reorder the terms:
45 = -3 + -18x + 4(5 + x)
45 = -3 + -18x + (5 * 4 + x * 4)
45 = -3 + -18x + (20 + 4x)

Reorder the terms:
45 = -3 + 20 + -18x + 4x

Combine like terms: -3 + 20 = 17
45 = 17 + -18x + 4x

Combine like terms: -18x + 4x = -14x
45 = 17 + -14x

Solving
45 = 17 + -14x

Solving for variable 'x'.

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

Add '14x' to each side of the equation.
45 + 14x = 17 + -14x + 14x

Combine like terms: -14x + 14x = 0
45 + 14x = 17 + 0
45 + 14x = 17

Add '-45' to each side of the equation.
45 + -45 + 14x = 17 + -45

Combine like terms: 45 + -45 = 0
0 + 14x = 17 + -45
14x = 17 + -45

Combine like terms: 17 + -45 = -28
14x = -28

Divide each side by '14'.
x = -2

Simplifying
x = -2

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