Question

1)6x=36
2)x/5= 10
3)x+9=18
4)3x-7=2
5)3x+2=23-4x

Answer 1

6x=36, divide both sides by 6, x=6

x/5=10, 10×5 is what? 10×5 is 50.

x+9 is 18, 9+9 equals 18, x=9

3x-7=2 put the seven from the other side, it becomes +7, 7+2=9, 3x=9, devide by 3, x=3

3x+2=23-4x, put all x's to the left and all numbers to the right 7x=21, 21/7=3, x=3