3x-7=-43-7x

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Solution for 3x-7=-43-7x equation:


Simplifying
3x + -7 = -43 + -7x

Reorder the terms:
-7 + 3x = -43 + -7x

Solving
-7 + 3x = -43 + -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.
-7 + 3x + 7x = -43 + -7x + 7x

Combine like terms: 3x + 7x = 10x
-7 + 10x = -43 + -7x + 7x

Combine like terms: -7x + 7x = 0
-7 + 10x = -43 + 0
-7 + 10x = -43

Add '7' to each side of the equation.
-7 + 7 + 10x = -43 + 7

Combine like terms: -7 + 7 = 0
0 + 10x = -43 + 7
10x = -43 + 7

Combine like terms: -43 + 7 = -36
10x = -36

Divide each side by '10'.
x = -3.6

Simplifying
x = -3.6

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