3x-42=3(44.4)-42

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Solution for 3x-42=3(44.4)-42 equation:


Simplifying
3x + -42 = 3(44.4) + -42

Reorder the terms:
-42 + 3x = 3(44.4) + -42

Multiply 3 * 44.4
-42 + 3x = 133.2 + -42

Combine like terms: 133.2 + -42 = 91.2
-42 + 3x = 91.2

Solving
-42 + 3x = 91.2

Solving for variable 'x'.

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

Add '42' to each side of the equation.
-42 + 42 + 3x = 91.2 + 42

Combine like terms: -42 + 42 = 0
0 + 3x = 91.2 + 42
3x = 91.2 + 42

Combine like terms: 91.2 + 42 = 133.2
3x = 133.2

Divide each side by '3'.
x = 44.4

Simplifying
x = 44.4

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