143=269-x

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Solution for 143=269-x equation:


Simplifying
143 = 269 + -1x

Solving
143 = 269 + -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.
143 + x = 269 + -1x + x

Combine like terms: -1x + x = 0
143 + x = 269 + 0
143 + x = 269

Add '-143' to each side of the equation.
143 + -143 + x = 269 + -143

Combine like terms: 143 + -143 = 0
0 + x = 269 + -143
x = 269 + -143

Combine like terms: 269 + -143 = 126
x = 126

Simplifying
x = 126

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