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

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


Simplifying
-7x + -1(3x + 5) = -45

Reorder the terms:
-7x + -1(5 + 3x) = -45
-7x + (5 * -1 + 3x * -1) = -45
-7x + (-5 + -3x) = -45

Reorder the terms:
-5 + -7x + -3x = -45

Combine like terms: -7x + -3x = -10x
-5 + -10x = -45

Solving
-5 + -10x = -45

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + -10x = -45 + 5

Combine like terms: -5 + 5 = 0
0 + -10x = -45 + 5
-10x = -45 + 5

Combine like terms: -45 + 5 = -40
-10x = -40

Divide each side by '-10'.
x = 4

Simplifying
x = 4

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