he had 150.
Step-by-step explanation:
i cant explain
The factors of the expression is 2and -3
X + y = 85
2x + 4y = 218
x = 85 - y
<span>2(85 - y) + 4y = 218 </span>
<span>170 - 2y + 4y = 218 </span>
<span>170 + 2y = 218 </span>
<span>2y = 48 </span>
<span>y = 24 </span>
<span>x = 61</span>
Answer: d
Step-by-step explanation:
The mistake is in line 2, the parenthesis means multiplication therefore it has to be 3x
