SOLUTION: Three times the sum of a number and seven yields the same result as the twice the same number decreased by four.

SOLUTION: Three times the sum of a number and seven yields the same result as the twice the same number decreased by four.

Algebra.Com

Question 117240: Three times the sum of a number and seven yields the same result as the twice the same number decreased by four.
Answer by checkley71(8403) (Show Source): You can put this solution on YOUR website!
3(N+7)=2N-4
3N+21=2N-4
3N-2N=-4-21
N=-25 ANSWER
PROOF
3(-25+7)=2*-25-4
3*-18=-50-4
-54=-54
RELATED QUESTIONS
what is the algebra statement for Three times the sum of a number and seven yields the... (answered by stanbon)

Translate to an algebra statment: do not solve Three times the sum of a number and seven (answered by Earlsdon)

Translate to an algebra statement; do not solve: Three times the sum of a number and... (answered by jim_thompson5910,bucky)

Can you help me to understand how to translate words to from an equation? Here is my... (answered by edjones)

Translate to an algebra statement; do not solve: Nine times the difference of twice a... (answered by wuwei96815)

Translate to an algebra statement; do not solve: Seven times the difference of six and (answered by stanbon)

twice the difference of seven times a number and four yields the same number increased by (answered by stanbon)

Twice the difference of seven times a number and four yields the same result as the... (answered by checkley71)

Translate to an algebra statement; do not solve Twice the difference of seven times a... (answered by praseenakos@yahoo.com)