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8x-4 = -7+5x
8x-5x = -7+4
3x = -3
x = -1
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How do you solve 8x plus 6 equals 3x-4?
8x + 6 = 3x - 4 8x = 3x - 4 - 6 8x = 3x - 10 8x - 3x = -10 5x = -10 5x/5 = -10 x = -10/5 x = -2
What is the orded pair for 3x plus y equals -1 5x-y equals 9?
3x+y=-1 y=-1-3x5x-y=9 5x-(-1-3x)=95x+1+3x=98x=8x=1y=-1-3(1)y=-4(1,-4)
If x equals 5 and y equals 5 then 8x plus 4y equals?
(8 + 4) x 5...
5x plus 2 for x equals 4?
If X = 4 then 5X is equal to 5 x 4 which is 20. So 20 + 2 = 22.
How do you solve 3x-4 equals 5x plus 6?
3x-4=5x+6 gives: 2x=-10 which gives x=-5
8x - y equals 4 and 5x plus 3y equals 17?
(1, 4)
What is 5x plus 7 plus 3x equals 39?
8x = 32 so x = 4
What does 8x - 6 plus 5x plus 3y - 12y - 4 equals?
13x - 9y - 10
What is 8x-4 equals -7 plus 5x?
8x - 4 = -7 + 5x8x - 5x - 4 = -7 + 5x - 5x subtract 5x from both sides3x - 4 + 4 = -7 + 4 add 4 to both sides3x = -3x = -3/3 = -1
What is the solution to 8x-19 equals 3x plus 1?
8x - 19 = 3x + 1 5x -19 = 1 5x = 20 x = 4
8x-y equals 4 5x plus 3 equals 17?
When 5x+3 = 17 then x = 2.8 Therefore when 8x-y = 3 then x = 2.8 and y = 19.4
What is 5x-13x plus 6 equals 0?
5x-13x+6=0 5x-13x=-6 -8x=-6 -8x/-8=-6/-8 x = 3/4
How do you solve 8x plus 6 equals 3x-4?
8x + 6 = 3x - 4 8x = 3x - 4 - 6 8x = 3x - 10 8x - 3x = -10 5x = -10 5x/5 = -10 x = -10/5 x = -2
3x plus 5x equals 34?
3x + 5x = 348x = 34x = 34/8x = 17/4 orx = 4.25
What is the answer to 5x plus 4-8x equals 13?
5x + 4 - 8x = 13 5x + 4 + -8x = 13 (Put the x variables together) 5x + -8x = -3x -3x + 4 = 13 | -4 | -4 (Subtract 4 from both sides) -3x = 9 (Divide both sides by -3 to get the 'x' by itself) ---- --- -3 -3 x = -3
What is 4 plus 5x plus 3x?
4 + 8x
What is the solution to 5x-4 plus 3x equals 36?
5x - 4 + 3x = 36 Simplify: 8x - 4 = 36 Add 4 to both sides: 8x = 40 Divide both sides by 8: x = 5
