5x+(3*2.90)=20

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Solution for 5x+(3*2.90)=20 equation:


Simplifying
5x + (3 * 2.90) = 20

Multiply 3 * 2.90
5x + (8.7) = 20
5x + 8.7 = 20

Reorder the terms:
8.7 + 5x = 20

Solving
8.7 + 5x = 20

Solving for variable 'x'.

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

Add '-8.7' to each side of the equation.
8.7 + -8.7 + 5x = 20 + -8.7

Combine like terms: 8.7 + -8.7 = 0.0
0.0 + 5x = 20 + -8.7
5x = 20 + -8.7

Combine like terms: 20 + -8.7 = 11.3
5x = 11.3

Divide each side by '5'.
x = 2.26

Simplifying
x = 2.26

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