Question

five times a number is subtracted from twice the other number write the expression for the statement and evaluate the expression if the number that is doubled is 7 and the other number is 2​

Answer 1

Answer:

LET THE FIRST NO. BE X.

THEN,SECOND NO.=Y.

A/Q

2Y-5X

THEREFORE,THE EXPRESSION IS 2Y-5X

AGAIN,GIVEN THAT VALUE OF NO. WHICH IS DOUBLED IS 7,THEREFORE 2Y=2×7=14

AGAIN,GIVEN THAT VALUE OF OTHER NO.=2

THEREFORE,5X=5×2=10

AFTER SOLVING THIS WE GET,

14-10=4

I.E. THE ANSWER

Answer 2

Answer:

$2y - 5x$

Step-by-step explanation:

$2y - 5x \\ = 2(7) - 5(2) \\=14-10\\ = 4$