Algebra

Solve for x: 5x + 3 = 2x + 15

Step-by-step solution with detailed explanations

Final Answer

x = 4

Step-by-Step Solution

1

Subtract 2x

3x + 3 = 15

2

Subtract 3

3x = 12

3

Divide by 3

x = 4

Expert Insights

Goal: Get all x terms on one side
Why 5x-2x?: Combine like terms

Pro Tip: Move variables to one side, constants to the other

Solve Your Own Math Problems

Get instant step-by-step solutions for any math problem. Upload a photo or type your equation.

Related Problems

Solve for x: 2x + 5 = 13

Answer: x = 4

Solve for x: 3x - 7 = 14

Answer: x = 7

Solve for x: x² = 49

Answer: x = ±7

Virtual Tutor

Ask me about math!

Hi! I'm your virtual math tutor. Ask me anything about equations, math concepts, or problem-solving strategies!