The math problem 4x plus 7 times 31 equals 8. This is taught in math.
3X + 6 + X = 86 add the like terms, X's, together 4X + 6 = 86 subtract 6 from each side 4X = 80 divide both sides by 4 X = 20 check 3(20) +6 + (20) = 86 86 = 86 checks
combine like terms. 3x+1+4x-5=31 3x+4x=7x 7x+1-5=31 1-5=-4 7x-4=31 then solve it 7x=35 x=5
ANSWER: -4X2 -8X-4x (x+2)= (-4x * x) + (-4x*2)= -4X2 -8X
Not sure about slove, but to solve it: first combine like terms: 5x + 9 = 30 Then subtract 9 from both sides: 5x = 21 Finally, divide both sides by 5: x = 21/5 = 4.2
The math problem 4x plus 7 times 31 equals 8. This is taught in math.
5y = 4x - 35 Divide each side of the equation by 5 : y = 4/5 x - 7
3X + 6 + X = 86 add the like terms, X's, together 4X + 6 = 86 subtract 6 from each side 4X = 80 divide both sides by 4 X = 20 check 3(20) +6 + (20) = 86 86 = 86 checks
If your equation is 5x-2=4x+4 Then this is how you solve it... 5x-2=4x+4 5x-2+2=4x+4+2 5x=4x+6 5x-4x=4x-4x+6 x=6 Your x=6
combine like terms. 3x+1+4x-5=31 3x+4x=7x 7x+1-5=31 1-5=-4 7x-4=31 then solve it 7x=35 x=5
ANSWER: -4X2 -8X-4x (x+2)= (-4x * x) + (-4x*2)= -4X2 -8X
Not sure about slove, but to solve it: first combine like terms: 5x + 9 = 30 Then subtract 9 from both sides: 5x = 21 Finally, divide both sides by 5: x = 21/5 = 4.2
4x * x = 4x^2
-4x-2+2=-2+2. -4x/-4=0/-4 x=0
4x + 2 + 6 = 2 4x + 8 = 2 4x = -6 x = -6/4 = -3/2
42
This expression can be simplified to: 2-6x