Solve the equation. x-21=6 x=

Isolate x by adding 21: To isolate x on one side of the equation, we need to get rid of the -21 that is subtracted from x. We can do this by adding 21 to both sides of the equation. x - 21 + 21 = 6 + 21Simplify the equation: Now, we simplify both sides of the equation by performing the addition. x = 6 + 21Find the value of x: Adding 6 and 21 gives us the value of x. x = 27

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Solve the equation. $\newline$ $x-21=6$ $\newline$ $x=$

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Math Problems

Grade 6

Solve one-step equations with whole numbers

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Q. Solve the equation.

\newline

x-21=6

\newline

x=

Isolate $x$ by adding $21$ : To isolate $x$ on one side of the equation, we need to get rid of the $-21$ that is subtracted from $x$ . We can do this by adding $21$ to both sides of the equation. $\newline$ $x - 21 + 21 = 6 + 21$
Simplify the equation: Now, we simplify both sides of the equation by performing the addition. $x = 6 + 21$
Find the value of x: Adding $6$ and $21$ gives us the value of $x$ . $\newline$ $x = 27$