equations with variables on both sides

4k + 24 = 6k -10

• k = 17

• k =-17

• k= 5

• k = 1/5

13y - 18 = -5y + 36

• y = 3

• y = -3

• y= 9

• y = -9

After this, which term should be removed? (Assume we make a box.)

• -5x

• + 15

• - 40

Tags

CCSS.HSA.REI.A.1

After subtracting 10x, which terms get cancelled?

• 5x and -10x

• 15 and -10x

• 10x and -10x

• -40 and -10x

After this, what is the next step?

• Divide by -5

• Divide by 5

• Add 5

• Multiply by -5

What do you do to both sides after drawing the line?

• Subtract 15

• Add 40

• Divide by 5

• Subtract 10x

7p - 5 = 6p + 8

• p = 13

• p = -13

• p = 1/13

• p = - 1/13

After this, what do we have on the right side?

• -35

• -25

• 55

• -55

3y + 16 = 5y

• y = 8

• y = -8

• y = 1/8

• y = -1/8

After cancelling 10x, x terms on the left side can be combined to be ...?

• 5x

• -5x

• 15x

• -15x