adamfoster13 adamfoster13

02-01-2018
Mathematics

contestada

Define a variable and write an expression for the phrase. 4 minus a number

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StellarStephanie StellarStephanie

02-01-2018

We will be using "x" as the variable for the unknown number.
Since "minus" indicates subtraction, we will be subtracting "x" from 4.
4-x is your expression.

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tollop2015p1xprc tollop2015p1xprc

02-01-2018

4 - x ×5+6= x
4 -13 x 5 + 6 = x
4 - 65 + 6 = x
-61 + 6 = x
55

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