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The algebraic expression for given statement is: 10x + 25 or 3(x + 4) + (7x + 13)
<em><u>Solution:</u></em>
Given the statement:
Three sets of a sum of a number and four are added to the sum of seven times the same number and thirteen
Let us first understand the given statement,
Let the number be "x"
" sum of a number and four" means x + 4
"Three sets of a sum of a number and four" translated to 3(x + 4)
"sum of seven times the same number and thirteen" means 7x + 13
<em><u>Thus the algebraic expression for given statement is:</u></em>
<em><u>Using distributive property in above expression</u></em>
Therefore,
<em><u>Combine the like terms</u></em>
Thus the required expression for given statement is: 10x + 25 or 3(x + 4) + (7x + 13)
If we try to simplify the ratio or try to multiply both by any number, we will get the equivalent ratio
Like :
Divide ( simplify ) by 2
Or multiply by any number,
From the example, 2 / 3 and 8 / 12 are equivalent ratios to 4 / 6
Like :
Divide ( simplify ) by 2
Or multiply by any number,
From the example, 2 / 3 and 8 / 12 are equivalent ratios to 4 / 6