Question

-4X+7=15
how to solve this equation?​

Answer 1

-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

Answer 2

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: