1-3x=4-7

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Solution for 1-3x=4-7 equation: 


Simplifying
1 + -3x = 4 + -7

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

Solving
1 + -3x = -3

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + -3x = -3 + -1

Combine like terms: 1 + -1 = 0
0 + -3x = -3 + -1
-3x = -3 + -1

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

Divide each side by '-3'.
x = 1.333333333

Simplifying
x = 1.333333333

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