7=-6.6-7.7x

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Solution for 7=-6.6-7.7x equation:


Simplifying
7 = -6.6 + -7.7x

Solving
7 = -6.6 + -7.7x

Solving for variable 'x'.

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

Add '7.7x' to each side of the equation.
7 + 7.7x = -6.6 + -7.7x + 7.7x

Combine like terms: -7.7x + 7.7x = 0.0
7 + 7.7x = -6.6 + 0.0
7 + 7.7x = -6.6

Add '-7' to each side of the equation.
7 + -7 + 7.7x = -6.6 + -7

Combine like terms: 7 + -7 = 0
0 + 7.7x = -6.6 + -7
7.7x = -6.6 + -7

Combine like terms: -6.6 + -7 = -13.6
7.7x = -13.6

Divide each side by '7.7'.
x = -1.766233766

Simplifying
x = -1.766233766

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