7=-3x-4

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Solution for 7=-3x-4 equation:


Simplifying
7 = -3x + -4

Reorder the terms:
7 = -4 + -3x

Solving
7 = -4 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
7 + 3x = -4 + -3x + 3x

Combine like terms: -3x + 3x = 0
7 + 3x = -4 + 0
7 + 3x = -4

Add '-7' to each side of the equation.
7 + -7 + 3x = -4 + -7

Combine like terms: 7 + -7 = 0
0 + 3x = -4 + -7
3x = -4 + -7

Combine like terms: -4 + -7 = -11
3x = -11

Divide each side by '3'.
x = -3.666666667

Simplifying
x = -3.666666667

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