5(10+2a)=70

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Solution for 5(10+2a)=70 equation:


a in (-oo:+oo)

5*(2*a+10) = 70 // - 70

5*(2*a+10)-70 = 0

5*(2*a+10)-70 = 0

10*a-20 = 0

10*a-20 = 0

10*a-20 = 0 // + 20

10*a = 20 // : 10

a = 20/10

a = 2

a = 2

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