7(-5+3a)=196

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Solution for 7(-5+3a)=196 equation: 


a in (-oo:+oo)

7*(3*a-5) = 196 // - 196

7*(3*a-5)-196 = 0

7*(3*a-5)-196 = 0

21*a-231 = 0

21*a-231 = 0

21*a-231 = 0 // + 231

21*a = 231 // : 21

a = 231/21

a = 11

a = 11

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