(-4x+7)+(21x-1)=

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Solution for (-4x+7)+(21x-1)= equation:


Simplifying
(-4x + 7) + (21x + -1) = 0

Reorder the terms:
(7 + -4x) + (21x + -1) = 0

Remove parenthesis around (7 + -4x)
7 + -4x + (21x + -1) = 0

Reorder the terms:
7 + -4x + (-1 + 21x) = 0

Remove parenthesis around (-1 + 21x)
7 + -4x + -1 + 21x = 0

Reorder the terms:
7 + -1 + -4x + 21x = 0

Combine like terms: 7 + -1 = 6
6 + -4x + 21x = 0

Combine like terms: -4x + 21x = 17x
6 + 17x = 0

Solving
6 + 17x = 0

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 17x = 0 + -6

Combine like terms: 6 + -6 = 0
0 + 17x = 0 + -6
17x = 0 + -6

Combine like terms: 0 + -6 = -6
17x = -6

Divide each side by '17'.
x = -0.3529411765

Simplifying
x = -0.3529411765

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