Which value for A satisfies the equation 3 - 4(1 + A) = 7? A = -2 A = -6 A = 2 A = 6

Question

asked Feb 23, 2017 83.2k views

1 Answer

Rastaban · Answer 1 · 2017-02-27T20:00:40+0000

You just have to replace the value of A in the equation and see which one gives 7. The answer is A = -2..... { 3 - 4(1-2) } = { 3 - (-4) } = 7