4=1-7x

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Solution for 4=1-7x equation:


Simplifying
4 = 1 + -7x

Solving
4 = 1 + -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 + 7x = 1 + -7x + 7x

Combine like terms: -7x + 7x = 0
4 + 7x = 1 + 0
4 + 7x = 1

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

Combine like terms: 4 + -4 = 0
0 + 7x = 1 + -4
7x = 1 + -4

Combine like terms: 1 + -4 = -3
7x = -3

Divide each side by '7'.
x = -0.4285714286

Simplifying
x = -0.4285714286

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