x+3=-7x+43

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


Simplifying
x + 3 = -7x + 43

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

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

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

Combine like terms: x + 7x = 8x
3 + 8x = 43 + -7x + 7x

Combine like terms: -7x + 7x = 0
3 + 8x = 43 + 0
3 + 8x = 43

Add '-3' to each side of the equation.
3 + -3 + 8x = 43 + -3

Combine like terms: 3 + -3 = 0
0 + 8x = 43 + -3
8x = 43 + -3

Combine like terms: 43 + -3 = 40
8x = 40

Divide each side by '8'.
x = 5

Simplifying
x = 5

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