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∙ 14y agoWhen x equals 8, the value of 5x would be 5 times 8, which is 40.
5x+y = 2 5x-3y = 14 Subtract the bottom equation from the top equation: 4y = -12 y = -3 Substitute the value of y into the original equations to find the value of x: So: x = 1 and y = -3
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.
5x=4012y=84124
-186/5
When x equals 8, the value of 5x would be 5 times 8, which is 40.
5x+y = 2 5x-3y = 14 Subtract the bottom equation from the top equation: 4y = -12 y = -3 Substitute the value of y into the original equations to find the value of x: So: x = 1 and y = -3
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.
5x=4012y=84124
-186/5
5x - 4 = 47 Add '4' to both sides 5x - 4 + 4 = 47 + 4 5x = 51 Divide both sides by '5' 5x/5 = 51/5 x = 51/5 = 10 1/5 = 10.2
5x+8=6 5x=6-8 5x=-2 x=-0.4 Absolute value of -0.4=0.4
3 + 5x = 38 -> 5x = 35 -> x = 7
It is impossible to give the value of t when it is not defined.
The discriminant is 9.
5
The value of x is 4.2