Solve for x:x−23=2x7
7
-14
14
-7
x−23=2x7⇒7×(x−2)=3×2x⇒7x−14=6x⇒7x−6x=14⇒x=14
Solve: 37 + x = 177
Solve the given inequality for real x: x4<(5x−2)3−(7x−3)5
Solve for x: 6(x+5)–4(x+1)=9(x+3)