7x+1=4-x

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Solution for 7x+1=4-x equation:


Simplifying
7x + 1 = 4 + -1x

Reorder the terms:
1 + 7x = 4 + -1x

Solving
1 + 7x = 4 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
1 + 7x + x = 4 + -1x + x

Combine like terms: 7x + x = 8x
1 + 8x = 4 + -1x + x

Combine like terms: -1x + x = 0
1 + 8x = 4 + 0
1 + 8x = 4

Add '-1' to each side of the equation.
1 + -1 + 8x = 4 + -1

Combine like terms: 1 + -1 = 0
0 + 8x = 4 + -1
8x = 4 + -1

Combine like terms: 4 + -1 = 3
8x = 3

Divide each side by '8'.
x = 0.375

Simplifying
x = 0.375

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