10(x+8)=2(20+1)

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Solution for 10(x+8)=2(20+1) equation:


Simplifying
10(x + 8) = 2(20 + 1)

Reorder the terms:
10(8 + x) = 2(20 + 1)
(8 * 10 + x * 10) = 2(20 + 1)
(80 + 10x) = 2(20 + 1)

Combine like terms: 20 + 1 = 21
80 + 10x = 2(21)

Multiply 2 * 21
80 + 10x = 42

Solving
80 + 10x = 42

Solving for variable 'x'.

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

Add '-80' to each side of the equation.
80 + -80 + 10x = 42 + -80

Combine like terms: 80 + -80 = 0
0 + 10x = 42 + -80
10x = 42 + -80

Combine like terms: 42 + -80 = -38
10x = -38

Divide each side by '10'.
x = -3.8

Simplifying
x = -3.8

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