5-(2.8+5.9)=x

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Solution for 5-(2.8+5.9)=x equation:


Simplifying
5 + -1(2.8 + 5.9) = x

Combine like terms: 2.8 + 5.9 = 8.7
5 + -1(8.7) = x

Multiply -1 * 8.7
5 + -8.7 = x

Combine like terms: 5 + -8.7 = -3.7
-3.7 = x

Solving
-3.7 = x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-3.7 + -1x = x + -1x

Combine like terms: x + -1x = 0
-3.7 + -1x = 0

Add '3.7' to each side of the equation.
-3.7 + 3.7 + -1x = 0 + 3.7

Combine like terms: -3.7 + 3.7 = 0.0
0.0 + -1x = 0 + 3.7
-1x = 0 + 3.7

Combine like terms: 0 + 3.7 = 3.7
-1x = 3.7

Divide each side by '-1'.
x = -3.7

Simplifying
x = -3.7

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