(7.7x+8.7)+(-4.95x+3.93)=

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Solution for (7.7x+8.7)+(-4.95x+3.93)= equation: 


Simplifying
(7.7x + 8.7) + (-4.95x + 3.93) = 0

Reorder the terms:
(8.7 + 7.7x) + (-4.95x + 3.93) = 0

Remove parenthesis around (8.7 + 7.7x)
8.7 + 7.7x + (-4.95x + 3.93) = 0

Reorder the terms:
8.7 + 7.7x + (3.93 + -4.95x) = 0

Remove parenthesis around (3.93 + -4.95x)
8.7 + 7.7x + 3.93 + -4.95x = 0

Reorder the terms:
8.7 + 3.93 + 7.7x + -4.95x = 0

Combine like terms: 8.7 + 3.93 = 12.63
12.63 + 7.7x + -4.95x = 0

Combine like terms: 7.7x + -4.95x = 2.75x
12.63 + 2.75x = 0

Solving
12.63 + 2.75x = 0

Solving for variable 'x'.

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

Add '-12.63' to each side of the equation.
12.63 + -12.63 + 2.75x = 0 + -12.63

Combine like terms: 12.63 + -12.63 = 0.00
0.00 + 2.75x = 0 + -12.63
2.75x = 0 + -12.63

Combine like terms: 0 + -12.63 = -12.63
2.75x = -12.63

Divide each side by '2.75'.
x = -4.592727273

Simplifying
x = -4.592727273

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