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0.5
Joshua Orn
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∙ 8y agoIt is: 4x/8 = x/2
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What is the solution to 4x-8 equals 16?
4x - 8 = 16 Add 8: 4x = 24 Divide by 4: x = 6
What is the answer for 4x-.5 equals 8?
4x - .5 = 8 Add 0.5 to both sides: 4x = 8.5 divide both sides by 4: x = 2.125
What is the answer to 4x-1 equals 7?
4x - 1 = 7 Add 1 to both sides: 4x = 8 Divide both sides by 4: x = 2
The equation 8-4x=0 has how many real solutions?
the equation has exactly 1 real solution. 8-4x=0 -> add 4x to both sides. 8=4 -> divide both sides by 4. 2=x.
Solve by the substitution method 4x-5y equals -8 4x plus 40 equals y?
4x-5y = -8 4x+40 = y => y = 4x+40 Substitute the value of y into the top equation: 4x-5(4x+40) = -8 4x-20x-200 = -8 4x-20x = 200-8 -16x = 192 Divide both sides by -16 to find the value of x: x = -12 Substitute the value of x into the original equations to find the value of y: Therefore: x = -12 and y = -8
What is Make x the subject of the formulae T equals 4x plus 8?
T = 4x + 8 Subtract 8 from both sides: T - 8 = 4x Divide both sides by 4: T/4 - 2 = x or x = T/4 - 2
How do you solve for x when the equation is 4x plus 8 equals 2?
4X + 8 = 2 subtract 8 from both sides 4X + 8 - 8 = 2 - 8 4X = - 6 divide both sides by 4 X = -3/2 check 4(-3/2) + 8 = 2 -12/2 + 8 = 2 -6 + 8 = 2 2 = 2 checks
How does you solve 4x plus 5 equals 8?
4x+5 = 8 Subtract 5 from both sides: 4x = 3 Divide both sides by 4 to find the value of x: x = 3/4 or 0.75
Factor 4x 32?
4x + 32 = 4(x + 8)
How do you solved inequalities?
first you get x alone on both sides. then you divide the number x is next to and you have an answer!! example 4x-4>8 ::::::problem 4x>12 ::::::: add 4 to both sides. 4+4 and 4+8 x=3 :::::::: divide by 4
Find the value of x: 2(4x + 4) = (4x - 12)?
2(4x + 4) = (4x - 12) 8x + 8 = 4x - 12 8x - 4x + 8 = 4x - 4x - 12 4x + 8 = -12 4x + 8 - 8 = -12 - 8 4x = -20 4x/4 = -20/4 x = -5
What is -4x divide by 1?
-5
