Write the sentence as an equation. 226 is the same as 155 and r more _____

Identify operation: Identify the math operation in the phrase: ＂155 and r more＂. The phrase ＂and more＂ indicates addition. The operation is addition. Write expression: Write an expression to represent ＂155 and r more＂. Since it's addition, the expression is 155 + r. Write equation: Write the equation to represent ＂226 is the same as 155 and r more＂. The sentence can be written as 155 + r = 226. Solve for r: Solve the equation for r. Subtract 155 from both sides of the equation: 155 + r - 155 = 226 - 155, r = 71.

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Math Problems

Grade 6

Write an equation from words

Full solution

Q. Write the sentence as an equation.

\newline

226

is the same as

155

and

r

Identify operation: Identify the math operation in the phrase: ＂ $155$ and $r$ more＂. $\newline$ The phrase ＂and more＂ indicates addition. $\newline$ The operation is addition.
Write expression: Write an expression to represent ＂ $155$ and r more＂. $\newline$ Since it's addition, the expression is $155 + r$ .
Write equation: Write the equation to represent ＂ $226$ is the same as $155$ and $r$ more＂. $\newline$ The sentence can be written as $155 + r = 226$ .
Solve for $r$ : Solve the equation for $r$ . $\newline$ Subtract $155$ from both sides of the equation: $\newline$ $155 + r - 155 = 226 - 155$ , $\newline$ $r = 71$ .