-203=7+42x

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Solution for -203=7+42x equation:


Simplifying
-203 = 7 + 42x

Solving
-203 = 7 + 42x

Solving for variable 'x'.

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

Add '-42x' to each side of the equation.
-203 + -42x = 7 + 42x + -42x

Combine like terms: 42x + -42x = 0
-203 + -42x = 7 + 0
-203 + -42x = 7

Add '203' to each side of the equation.
-203 + 203 + -42x = 7 + 203

Combine like terms: -203 + 203 = 0
0 + -42x = 7 + 203
-42x = 7 + 203

Combine like terms: 7 + 203 = 210
-42x = 210

Divide each side by '-42'.
x = -5

Simplifying
x = -5

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