Which expression is equivalent to −1.3+(−4.9)+(−2.6) ? a −(1.3−4.9)+(−2.6) b −1.3+(4.9+2.6) c (1.3+4.9+2.6) d −1.3−(4.9+2.6)

The answer for this question would be D) -1.3 - (4.9 + 2.6) or the fourth option because the solution for this equation is the same as -1.3 + (-4.9) + (-2.6) which both = -8.8. So since they both have the same result, both expressions are equivalent.

The answer would be 4x+3