5x over 4 = 3 + 3 over 4 = 15 over 4 5x over 4 = 15 over 4 times both sides by 4 5x = 15 divide both sides by 5 x = 3
I think you've typed too many equalses, shouldn't there be a plus or a minus somewhere?
If y equals 5x-15 and x equals 1 then the value of y comes out to be -10. So y equals 5x-15 is -10.
For example 5x \ 9 x 5 + 10 + 72 = 9 So you move 72 over to 9 and minus it 5x / 9 x 5 + 10 = 9-72 Then bring 10 over 5x / 9 x 5 = -63- 10 Then brong 5 over 5x / 9 equals - 73 5x equals -73 times 9 5x equals 146 X equals to 146 divide by 5 Thanks you Hello Israel
30 + 5x = 15 + 10x 30 = 15 + 5x 15 = 5x x = 3
5x over 4 = 3 + 3 over 4 = 15 over 4 5x over 4 = 15 over 4 times both sides by 4 5x = 15 divide both sides by 5 x = 3
I think you've typed too many equalses, shouldn't there be a plus or a minus somewhere?
If y equals 5x-15 and x equals 1 then the value of y comes out to be -10. So y equals 5x-15 is -10.
It is, as stated, x2 - 5x + 25/4 = 0
X= 2!
For example 5x \ 9 x 5 + 10 + 72 = 9 So you move 72 over to 9 and minus it 5x / 9 x 5 + 10 = 9-72 Then bring 10 over 5x / 9 x 5 = -63- 10 Then brong 5 over 5x / 9 equals - 73 5x equals -73 times 9 5x equals 146 X equals to 146 divide by 5 Thanks you Hello Israel
5x = 15 so x = 15/5 = 3
5/2
30 + 5x = 15 + 10x 30 = 15 + 5x 15 = 5x x = 3
5x - 8 = 717 5x = 725 x = 725/5 x = 145
Assuming the sign of 3 is a minus: Add 3 to each side: 5x = 15 Divide each side by 5: x = 3 QED
x= -11