-3(x+5)+10x=4x-45

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Solution for -3(x+5)+10x=4x-45 equation:


Simplifying
-3(x + 5) + 10x = 4x + -45

Reorder the terms:
-3(5 + x) + 10x = 4x + -45
(5 * -3 + x * -3) + 10x = 4x + -45
(-15 + -3x) + 10x = 4x + -45

Combine like terms: -3x + 10x = 7x
-15 + 7x = 4x + -45

Reorder the terms:
-15 + 7x = -45 + 4x

Solving
-15 + 7x = -45 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-15 + 7x + -4x = -45 + 4x + -4x

Combine like terms: 7x + -4x = 3x
-15 + 3x = -45 + 4x + -4x

Combine like terms: 4x + -4x = 0
-15 + 3x = -45 + 0
-15 + 3x = -45

Add '15' to each side of the equation.
-15 + 15 + 3x = -45 + 15

Combine like terms: -15 + 15 = 0
0 + 3x = -45 + 15
3x = -45 + 15

Combine like terms: -45 + 15 = -30
3x = -30

Divide each side by '3'.
x = -10

Simplifying
x = -10

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