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Solve for x in this equation 4x-9 equals 7?
x 4HowThe starting equation is: 4x - 9 7To solve, first add 9 to both sides:4x 16Now, divide both sides by 4:x 4
Find the value of x in the equation 9 - 4x equals 57?
-12 since 9-4x=57 so 57-9=4x -48=4x x=-12
What is the solution set for -5x plus x plus 9 equals -4x plus 12?
-5x + x + 9 = -4x + 12 -4x + 9 = -4x + 12 9 = 12 This equation has no solution.
What is 8x plus 9 equals 4x plus 25?
Subtract 4x from each side: 4x + 9 = 25Subtract 9 from each side: 4x = 16Divide each side by 4: x = 4
Solve the following solution 4x plus 3 6x-9?
If you mean: 4x+3 = 6x-9 then the value of x works out as 6
Solve 2x2 plus 4x-9 equals 0?
2*2+4x-9=0 4x=9-4 4x=5 x=5/4
Solve for x in the following equation 4X - 7 equals 2?
4x-7=24x=9 x=9/4
How do you solve 4x plus 9 equals 7x plus 3?
4x+9 = 7x+3 4x-7x = 3-9 -3x = -6 x = 2
Solve for x in this equation 4x-9 equals 7?
x 4HowThe starting equation is: 4x - 9 7To solve, first add 9 to both sides:4x 16Now, divide both sides by 4:x 4
4x-1 equals 9 solve for x?
4x - 1 = 9(+ 1 on both sides)4x = 10(Divide both sides by 4)x = 2.5
How do you solve -21-4x equals 9-7x?
-21-4x=9-7x 7x-4x=9+21 3x=30 x=30 / 3 therefore x=10
How do you solve y equals 4x-8 and y equals 2x plus 10?
y=4x-8y=2x+10Substitute (4x-8) for y in the second equation and solve for x:4x-8=2x+102x=18x=9Now solve for y:y=4(9)-8=28(9,28)
How do you solve -4x plus 2y equals 9?
If: -4x+2y = 9 Then: 2y = 4x+9 Divide all terms by 2: y = 2x+4.5 which is now in slope intercept form
Solve x2 - 4x - 9 equals 0 by completing the square?
x2 - 4x - 9 = 0 ∴ x2 - 4x = 9 ∴ x2 - 4x + 4 = 13 ∴ (x - 2)2 = 13 ∴ x - 2 = ±√13 ∴ x = 2 ± √13
What is 4x plus 6x plus 6x plus 9?
16x+9 without the rest of the equation, what this equals, I can't solve
How do you solve 4x subtract 9 equals 7x?
You subtract 4x from 7x with equals 3x so your equation then becomes 9 = 3x.Now you divide 3 from 3x which leaves the x by it's self then divide 3 from 9. The answer would be 3=x
2x-3 equals 9-4x commutative property?
Not at all my dear, this is more like an equation where you solve for x, which is 2. 2x-3+(4x+3)=9-4x+(4x+3) 6x/6=12/6 x=2
