Four times a number, increased by 9 gives 36, find the number
alex2049:
whoever answer this will mark brainliest
Answers
Answered by
7
4 × a number + 9 = 36
4 × a number = 36 - 9
4 × a number = 27
a number = 27/4
4 × a number = 36 - 9
4 × a number = 27
a number = 27/4
Answered by
5
LET THE GIVEN NUMBER BE 'X'
AS PER QUESION 4 TIMES THE NUMBER = 4X&
INCREASED BY 9= 4X+9
GIVES 36= 4X+9 = 36
SO 4X = 36 -9 i.e 4X = 27
So X = 27 ÷ 4
So the GIVEN NUMBER IS 27 ÷4
AS PER QUESION 4 TIMES THE NUMBER = 4X&
INCREASED BY 9= 4X+9
GIVES 36= 4X+9 = 36
SO 4X = 36 -9 i.e 4X = 27
So X = 27 ÷ 4
So the GIVEN NUMBER IS 27 ÷4
Similar questions