x+4x-990=0

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Solution for x+4x-990=0 equation:


Simplifying
x + 4x + -990 = 0

Reorder the terms:
-990 + x + 4x = 0

Combine like terms: x + 4x = 5x
-990 + 5x = 0

Solving
-990 + 5x = 0

Solving for variable 'x'.

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

Add '990' to each side of the equation.
-990 + 990 + 5x = 0 + 990

Combine like terms: -990 + 990 = 0
0 + 5x = 0 + 990
5x = 0 + 990

Combine like terms: 0 + 990 = 990
5x = 990

Divide each side by '5'.
x = 198

Simplifying
x = 198

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