Question

Substitute: 7.5x = 5.5x + 10

Answer 1

The value of x is 5

What are algebraic expressions?

Algebraic expressions are expressions made up;

• Factors
• variables
• terms
• constants

They also consist of mathematical operations such as addition, multiplication, division, subtraction, parenthesis, brackets, etc

We have the expression as;

7.5x = 5.5x + 10

collect like terms

7.5x - 5.5x = 10

subtract the like terms

2.0x = 10

Make 'x' the subject

x = 10/2. 0

x = 5

Thus, the value of x is 5

Learn more about algebraic expressions here:

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