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tankabanditka [31]
4 years ago
13

Simplify. 9y+11z+7y−4z

Mathematics
2 answers:
Simora [160]4 years ago
7 0

Answer:

16y+7z

Step-by-step explanation:

Given : Expression -  9y+11z+7y-4z

To simplify :  The expression  

Solution :

Step 1- Write the expression

9y+11z+7y-4z=0

Step 2- Place like terms together

9y+7y+11z-4z=0

Step 3 - Add like terms and solve

16y+7z=0

The required expression in simplifying is  16y+7z

cluponka [151]4 years ago
6 0
Combine Like Terms:<span>
=<span><span><span><span>9y</span>+<span>11z</span></span>+<span>7y</span></span>+<span>−<span>4z</span></span></span></span><span>
=<span><span>(<span><span>9y</span>+<span>7y</span></span>)</span>+<span>(<span><span>11z</span>+<span>−<span>4z</span></span></span>)</span></span></span><span>ANSWER: <span><span>16y</span>+<span>7<span>z</span></span></span></span>
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