1 of 1

2x+4=12

Solve=x

2x+4-4=12

2x=8

2x=8

—

2 8


1=4

x=4


solve

2y-5+3y=20

liked terms- 2y and 3y

2y+3y=5y

5+5y=20

5y-5+5=20+5

5y=25

—-

Y=5



2(x-5)+3x=x+6

2x-10+3x=x+6

2x+3x=5x

5x-10=x+6

5x-10=1x+6

5x-1x-10 =1x-1x+6

4x-10=6

4x-10+10=6+10

4x=16

—

4

X=4


  1. Clear ()s

  2. Combine liked terms

  3. Add &or sub across the =

  4. Divide across the =

  5. Check





variable terms

constants