Math Problem Statement

Solve the equation 7x - 28 = 14.

Solution

The equation provided in the image is:

7x28=147x - 28 = 14

To solve for xx, follow these steps:

  1. Add 28 to both sides to eliminate the -28: 7x=14+287x = 14 + 28 7x=427x = 42

  2. Divide both sides by 7 to solve for xx: x=427x = \frac{42}{7} x=6x = 6

So, the solution is x=6x = 6.

Would you like further clarification, or details on how this type of equation is solved?

Here are 5 related questions for further practice:

  1. What is the solution to 9x45=189x - 45 = 18?
  2. Solve the equation 8x+16=328x + 16 = 32.
  3. If 6x12=246x - 12 = 24, what is xx?
  4. Solve 5x+35=105x + 35 = 10.
  5. What value of xx satisfies 10x50=3010x - 50 = 30?

Tip: Always start by simplifying the equation, then isolate the variable on one side.

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Math Problem Analysis

Mathematical Concepts

Algebra
Linear Equations

Formulas

7x - 28 = 14

Theorems

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Suitable Grade Level

Grades 6-8