Solving Two Step Equations - Basic

3c + 5 = 23

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

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

3n + 4 = 7 

• 1
• -1
• 3.67
• 2

4y + 1 = 13

• 4
• 7
• 3
• 2

15 = 2a + 7

• 2
• 4
• 12
• 14

4y + 1 = 13

• 4
• 7
• 3
• 2

• 2

• 3

• 4

• 5

• 5

• 6

• 7

• 8

• 1

• 2

• 3

• 4

• 5

• 6

• -5

• -6