Combine Like Terms and Evaluate
2 answers:
Answer:
29
Step-by-step explanation:
-2x+4+3y-5x-2y
Combine like terms
-7x+1y+4
evaluate
-7(-3) 1(4) 4
Solve
21+4+4
29
<h3 /><h2>- 2x + 4 + 3y - 5x - 2y</h2>
if x = - 3 and y = 4
<h3><u>simplification</u> </h3>
<h3>- 2x - 5x + 3y - 2y + 4</h3>
<h3>- 7x + y + 4</h3>
<h3><u>evaluation</u><u> </u></h3>
<h3>- 7x + y + 4</h3>
<h3>- 7 ( - 3 ) + 4 + 4</h3>
<h3>21 + 4 + 4</h3>
<h2>= 29</h2>
hope that helps !
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