Identify Goal: Identify the goal of the problem, which is to solve for x in the equation x - 9 = 1. Add 9: Add 9 to both sides of the equation to isolate the variable x on one side. This gives us x - 9 + 9 = 1 + 9. Simplify Equation: Simplify both sides of the equation. On the left side, -9 + 9 equals 0, so we are left with x. On the right side, 1 + 9 equals 10. The equation now is x = 10. Check Solution: Check the solution by substituting x with 10 in the original equation to see if the left side equals the right side. Substituting gives us 10 - 9, which equals 1. Since the right side of the equation is also 1, the solution x = 10 is correct.

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Solve for $x$ . $\newline$ $x-9=1$

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Math Problems

Grade 7

Multiply and divide integers

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Q. Solve for

x

\newline

x-9=1

Identify Goal: Identify the goal of the problem, which is to solve for $x$ in the equation $x - 9 = 1$ .
Add $9$ : Add $9$ to both sides of the equation to isolate the variable $x$ on one side. This gives us $x - 9 + 9 = 1 + 9$ .
Simplify Equation: Simplify both sides of the equation. On the left side, $-9 + 9$ equals $0$ , so we are left with $x$ . On the right side, $1 + 9$ equals $10$ . The equation now is $x = 10$ .
Check Solution: Check the solution by substituting $x$ with $10$ in the original equation to see if the left side equals the right side. Substituting gives us $10 - 9$ , which equals $1$ . Since the right side of the equation is also $1$ , the solution $x = 10$ is correct.