Math Problem Statement

−2(3x−3)+4x−4= 0

Solution

Let's solve the equation step by step.

We start with the given equation:

2(3x3)+4x4=0-2(3x - 3) + 4x - 4 = 0

Step 1: Distribute the 2-2 across the terms inside the parentheses:

23x=6x-2 \cdot 3x = -6x 23=6-2 \cdot -3 = 6

Now the equation becomes:

6x+6+4x4=0-6x + 6 + 4x - 4 = 0

Step 2: Combine like terms:

6x+4x=2x-6x + 4x = -2x 64=26 - 4 = 2

The equation simplifies to:

2x+2=0-2x + 2 = 0

Step 3: Solve for xx:

Subtract 2 from both sides:

2x=2-2x = -2

Now, divide both sides by 2-2:

x=1x = 1

Final Answer:

x=1x = 1

Would you like more details or have any questions?

Here are 5 related questions you could explore:

  1. How would you solve a similar equation with fractions?
  2. Can you generalize the solution for equations with multiple variables?
  3. What happens if there’s no solution to a linear equation?
  4. How do you check if your solution is correct?
  5. How would the solution change if there were inequalities involved?

Tip: Always simplify your equation step by step to avoid calculation errors.

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Math Problem Analysis

Mathematical Concepts

Algebra
Linear Equations

Formulas

Distributive Property
Combining Like Terms

Theorems

Basic Linear Equation Solving

Suitable Grade Level

Grades 6-8