7x-(3+2x)=-30

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Solution for 7x-(3+2x)=-30 equation:


Simplifying
7x + -1(3 + 2x) = -30
7x + (3 * -1 + 2x * -1) = -30
7x + (-3 + -2x) = -30

Reorder the terms:
-3 + 7x + -2x = -30

Combine like terms: 7x + -2x = 5x
-3 + 5x = -30

Solving
-3 + 5x = -30

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 + 5x = -30 + 3

Combine like terms: -3 + 3 = 0
0 + 5x = -30 + 3
5x = -30 + 3

Combine like terms: -30 + 3 = -27
5x = -27

Divide each side by '5'.
x = -5.4

Simplifying
x = -5.4

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