45x+7=-30x

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Solution for 45x+7=-30x equation:


Simplifying
45x + 7 = -30x

Reorder the terms:
7 + 45x = -30x

Solving
7 + 45x = -30x

Solving for variable 'x'.

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

Add '30x' to each side of the equation.
7 + 45x + 30x = -30x + 30x

Combine like terms: 45x + 30x = 75x
7 + 75x = -30x + 30x

Combine like terms: -30x + 30x = 0
7 + 75x = 0

Add '-7' to each side of the equation.
7 + -7 + 75x = 0 + -7

Combine like terms: 7 + -7 = 0
0 + 75x = 0 + -7
75x = 0 + -7

Combine like terms: 0 + -7 = -7
75x = -7

Divide each side by '75'.
x = -0.09333333333

Simplifying
x = -0.09333333333

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