Equation Solving

What is the first step  in solving this equation:
5x + 7 = 12

• Divide by 5
• Subtract 5
• Multiply by 7
• Subtract 7

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7

What are the correct steps, in order, to solve this equation.
4x-6=30

• Divide by 4, add 6
• Add 6, divide by 4
• Multiply by 4, subtract 6
• Subtract 6, multiply by 4

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7

Solve for " x" ?
4x-6=30

• x = 9
• x = 13
• x = 36
• x = 4

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7

CCSS.6.EE.B.6

CCSS.6.EE.A.2

Which choice describes the step needed to isolate the variable? (Tap outside of the gray box to see the equation.)

• Divide both sides by 11
• Multiply both sides by 11.
• Add 11 to both sides.
• Subtract 11 to both sides.

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7

What steps do you need to take, in order, to solve for x.

• Multiply by 2, add 5
• Multiply by 2, subtract 5
• Divide by 2, add 5
• Divide by 2, subtract 5

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7

CCSS.6.EE.B.6

Solve for x.

• 55
• 60
• 15
• 35

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7

CCSS.6.EE.B.6

What is the correct series of step, in order, to solve for c:  3c + 5 = 23

• Multiply by 3, subtract 5
• Multiply by 3, add 5
• Divide by 3, subtract 5
• Divide by 3, add 5

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7

CCSS.6.EE.B.6

3c + 5 = 23

• c = 3
• c = 6
• c = 7
• c = 18

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7

CCSS.6.EE.B.6

CCSS.6.EE.A.2

4x + 7 = 23

• x = 16
• x = 4
• x = 9
• x = 12

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7

CCSS.6.EE.B.6

CCSS.6.EE.A.2

Solve 2x - 3 = 1 

• 3
• 2
• 1
• -2

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6