How many solutions does the following equation have? -4(x+5)=-4x-20
2 answers:
Answer:
THERE'S two SOLUTION
Step-by-step explanation:
-4(x+5)=-4x-20
1) multiply -4 by x which is -4x then multiply -4 by 5 which gives -20
-4x-20=-4x-20
2) send 20 over on the other side and turn it to a positive 20
-4x=-4x+20-21
3) rewrite the equation -4x=-4x because a positive plus a negative is a negative which means you're subtracting
4 you can't really solve this part
X= 15 I think
Step-by-step
-4 ( X +5) = -4 X-20
+4 + 4
X +5 =-20
-5 -5
X= 15
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Answer:
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Step-by-step explanation:
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