3=-6+7x+7

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Solution for 3=-6+7x+7 equation:


Simplifying
3 = -6 + 7x + 7

Reorder the terms:
3 = -6 + 7 + 7x

Combine like terms: -6 + 7 = 1
3 = 1 + 7x

Solving
3 = 1 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
3 + -7x = 1 + 7x + -7x

Combine like terms: 7x + -7x = 0
3 + -7x = 1 + 0
3 + -7x = 1

Add '-3' to each side of the equation.
3 + -3 + -7x = 1 + -3

Combine like terms: 3 + -3 = 0
0 + -7x = 1 + -3
-7x = 1 + -3

Combine like terms: 1 + -3 = -2
-7x = -2

Divide each side by '-7'.
x = 0.2857142857

Simplifying
x = 0.2857142857

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