3x + 4y=25 4x - 4y=-4
1 answer:
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Answer:
Step-by-step explanation:
1. Use the distributive property to write the problem without parentheses. The distributive property says that you can multiply a number next to parentheses by all the numbers inside parentheses. The picture below explains.
Therefore, your answer is
Greetings!
Solve for x.
Distribute the Parenthesis.
Combine Like Terms.
Add 1338 to both sides.
Subtract 668x from both sides.
![[(668x+900)+1338]-668x=[(672x-1338)+1338]-668x](https://tex.z-dn.net/?f=%5B%28668x%2B900%29%2B1338%5D-668x%3D%5B%28672x-1338%29%2B1338%5D-668x)
Simplify.
Divide both sides by 4.
Simplify.
Hope this helps.
-Benjamin
Solve for x.
Distribute the Parenthesis.
Combine Like Terms.
Add 1338 to both sides.
Subtract 668x from both sides.
Simplify.
Divide both sides by 4.
Simplify.
Hope this helps.
-Benjamin