Question

Solve for a. a+(−1.6)=−3.7 Enter your answer in the box.

Answer 1

 the answer is a = -2.1

Answer 2

a+(−1.6)=−3.7 ⇔ a - 1.6 = - 3.7⇔ a = - 3.7 + 1.6 ⇔ a = - 2,1