Question

Solve –4x + 7 = x + 2

x = –1

x = 1

x = –3

x = 3

Answer 1

add \(4x\) to both sides to get
\[7=5x+2\] then subtract 2 from both sides to get
\[5=5x\]
finally divide both sides by 5, or else just think "if \(5x=5\) then \(x=1\)"

Answer 2

thank u

Answer 3

yw

Answer 4

what is this one, next weeks homework?