Math Problem Statement
Solution
The equation shown in the image is:
Let's solve it step by step:
Step 1: Distribute the terms.
First, distribute the -3
across the expression (3x + 15)
and distribute the negative sign across the (10 + x)
:
This simplifies to:
Step 2: Combine like terms.
Now, combine the terms involving x
and the constants:
This simplifies further to:
Step 3: Solve for .
Add 55 to both sides of the equation to isolate the term with :
Now, divide both sides by to solve for :
Solution:
The value of is .
Do you want further details or have any questions? Here are some related problems to try:
- Solve .
- Find in .
- Solve for : .
- Simplify and solve: .
- Solve .
Tip: When solving equations, always distribute first before combining like terms to avoid mistakes.
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Linear Equations
Distributive Property
Formulas
Distribute a over (b + c): a(b + c) = ab + ac
Combine like terms: ax + bx = (a + b)x
Theorems
-
Suitable Grade Level
Grades 6-9