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the sum of $7$ times a number and $3=2$

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Solve percent equations

Full solution

Q. the sum of

7

times a number and

3=2

Convert Equation: Convert the word problem into an equation: $7 \times \text{number} + 3 = 2$ .
Subtract $3$ : Subtract $3$ from both sides to isolate the term with the variable: $7 \times \text{number} = 2 - 3$ .
Calculate Right Side: Calculate the right side: $7 \times \text{number} = -1$ .
Divide by $7$ : Divide both sides by $7$ to solve for the number: $\text{number} = -\frac{1}{7}$ .
Calculate Final Answer: Calculate the final answer: $number = -\frac{1}{7}$ .

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