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2x plus x plus 4 plus 2x equals x plus 20?
2x + x + 4 +2x = x + 20 5x + 4 = x + 20 5x - x = 20 - 4 4x = 16 x = 4
What is the value of x in this problem x plus four plus two x equals x plus twenty?
x+4+2x = x+20 x+2x-x = 20-4 3x = 16 x = 5 and 1/3
What is 3 to the second power plus 5x4-9?
3 to the 2nd power plus 5 x 4 - 9 = 20 32 + 5 x 4 - 9= 9 + 20 - 9= 20
If the product of 1 plus 2 2 plus 3 and 3 plus 4 is equal to one half the sum of 20 and x what is the value of x?
This formula can be better expressed as [(1+2)(2+3)(3+4)] = (20+x)/2. Simplifying, we get 2[(3)(5)(12)] = 20+x. Then the equation becomes 2[180] = 20+x, or 360 = 20+x. Transferring 20 to the other side, we get 360-20 = x. So, x = 340.
Divide 3 x cube plus 16 x square plus 21 x plus 20 x plus 4?
It can be simplified to: 3x3+16x2+41x+4 but divided by what is not given
What is 54.99 plus 3 x 1 plus 4 x 1 plus 3 x 3 plus 4 x 1 plus 3 x 1 plus 3 x 2 plus 3 x 3 plus 4 x 1 plus 3 x 1 x 3 x 3?
It is 123.99
What is x plus 3 equals 20?
x+3 = 20 x = 20-3 x = 17
What is the value of negative 4 plus 3x8?
-4 + (3 x 8) = -4 + 24 = 20
What is x plus 4(x plus 5)?
If you mean: x+4(x+5) then it is 5x+20
X plus 3 times x plus 4?
(x+3)(x+4) = x²+7x+12
How do you solve one fourth of a number plus 3 is 8?
Let x = the number Equation: 1/4 x + 3 = 8 multiplying the equation by 4 : 4[1/4x + 3] = 8 (4) x + 12 = 32 x= 32-12 x=20 Therefore, the number is 20.
3x plus 4 equals 24 solve for x?
3x + 4 = 24 subtract 4 from both sides 3x = 20 divide both sides by 3 x = 20/3 = 6 2/3 = 6.66666666.....
