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3 years ago

4. Solve the following equations and verify your answers: (i) 3 (x + 7) = 18

Mathematics

1 answer:

stiv31 [10]3 years ago

3 0

Answer:

8.33333333333

Step-by-step explanation:

Solution for 3x-7=18 equation:

3x - 7 = 18

3x = 18 + 7

3x = 25 (divide both sides by 3 to get x)

3x/3 = 25/3

x = 8.33333333333

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3 years ago

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General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

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2 years ago

4. Solve the following equations and verify your answers: (i) 3 (x + 7) = 18​

4. Solve the following equations and verify your answers: (i) 3 (x + 7) = 18