Answer:
-4x+7=15
collect like terms
-4x=15-7
-4x=8
divide both sides by the co-efficient of x
-4x/-4=8/-4
x= -2
ans
to solve this, first you need to write the equation -4x + 7 = 15, then you take 7 off both sides like this -4x + 7-7=15-7 -4x=8, after than you divide both sides by -4 like this -4x/-4=8/-4 x=-2 and theres you're anwser
Explanation:
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