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lara31 [8.8K]
3 years ago
13

Solve for the unknown variable "x" in the following linea equation: 2 ( 2x + 20) = 80 X =

Mathematics
1 answer:
Stella [2.4K]3 years ago
4 0

Step-by-step explanation:

2(2+20)=80

4+40=80 (Distribute)

4+40-40=80-40(Subtract from both sides of the equation)

4=40(Simplify)

4/4=404/4(Divide both sides of the equation by the same term to get x=10)

=10

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<h2 /><h2>Given to us</h2>
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<h3>To find</h3>

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x^2-12x-45\\

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