x-4=3-7x

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Solution for x-4=3-7x equation:


Simplifying
x + -4 = 3 + -7x

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

Solving
-4 + x = 3 + -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.
-4 + x + 7x = 3 + -7x + 7x

Combine like terms: x + 7x = 8x
-4 + 8x = 3 + -7x + 7x

Combine like terms: -7x + 7x = 0
-4 + 8x = 3 + 0
-4 + 8x = 3

Add '4' to each side of the equation.
-4 + 4 + 8x = 3 + 4

Combine like terms: -4 + 4 = 0
0 + 8x = 3 + 4
8x = 3 + 4

Combine like terms: 3 + 4 = 7
8x = 7

Divide each side by '8'.
x = 0.875

Simplifying
x = 0.875

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