x=4*5(x+10)
find x ? and check answer
Answers
Answered by
1
X=20X+200
-19X=200
X=-200÷19=-10.52
VERIFICATION:
SUBSTITUTE -10.52 FOR X
⇒20×-0.52=-10.52
HP
-19X=200
X=-200÷19=-10.52
VERIFICATION:
SUBSTITUTE -10.52 FOR X
⇒20×-0.52=-10.52
HP
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