5x + 14 = 95 - 4x 5x + 4x = 95 - 14 9x = 81 x = 81/9 x = 9
If you are looking for the value of x:5x + 14 = -65x = -6 - 145x = -20x = -20/5x = -4Substituting the value of x to the original equation:5(-4) + 14 = -6-20 + 14 = -6-6 = -6Therefore the value of x is correct.
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
When x equals 8, the value of 5x would be 5 times 8, which is 40.
3 + 5x = 38 -> 5x = 35 -> x = 7
12x - 14 = 5x12x = 5x + 147x = 14x = 2
5x + 14 = 95 - 4x 5x + 4x = 95 - 14 9x = 81 x = 81/9 x = 9
If you are looking for the value of x:5x + 14 = -65x = -6 - 145x = -20x = -20/5x = -4Substituting the value of x to the original equation:5(-4) + 14 = -6-20 + 14 = -6-6 = -6Therefore the value of x is correct.
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
When x equals 8, the value of 5x would be 5 times 8, which is 40.
3 + 5x = 38 -> 5x = 35 -> x = 7
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.
(x - 7)(x + 2)
5
95
The value of x is 4.2
5x=4012y=84124