write an expression that is equivalent to -13y - 7 + 11 - 4y. rewrite the expression as a sum. -13y - 7 + 11…
write an expression that is equivalent to -13y - 7 + 11 - 4y. rewrite the expression as a sum. -13y - 7 + 11 - 4y = -13y +? + 11 +?
Answer
Explanation:
Step1: Rewrite subtraction as addition of the opposite
We know that $a - b=a+( - b)$. So, $-13y - 7+11 - 4y=-13y+( - 7)+11+( - 4y)$.
Answer:
$-13y+( - 7)+11+( - 4y)$