Question

(2x+20)/25 = 4. solve the equation.

Answer 1

Hello dear,

$\frac{2x + 20}{25} = 4 \\ \\ 2x + 20 = 25 \times 4 \\ \\ 2x + 20 = 100 \\ \\ 2x = 100 - 20 \\ \\ 2x = 80 \\ \\ x = \frac{80}{2} = 40$


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Answer 2

(2x+20)/25=4
(2x+20)=25×4
2x+20=100
2x=100-20
2x=80
x=80÷2
x=40
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