7+21x-40+80x=

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Solution for 7+21x-40+80x= equation:


Simplifying
7 + 21x + -40 + 80x = 0

Reorder the terms:
7 + -40 + 21x + 80x = 0

Combine like terms: 7 + -40 = -33
-33 + 21x + 80x = 0

Combine like terms: 21x + 80x = 101x
-33 + 101x = 0

Solving
-33 + 101x = 0

Solving for variable 'x'.

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

Add '33' to each side of the equation.
-33 + 33 + 101x = 0 + 33

Combine like terms: -33 + 33 = 0
0 + 101x = 0 + 33
101x = 0 + 33

Combine like terms: 0 + 33 = 33
101x = 33

Divide each side by '101'.
x = 0.3267326733

Simplifying
x = 0.3267326733

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