0
Add your answer:
Earn +20 pts
What is 6x-14 plus 15x plus 2?
6x - 14 + 15x + 2 =21x - 12or3 (7x - 4)
-3x plus 6 plus 15x equals 11x plus 8?
-3x + 6 + 15x =11x + 8 ie -3x + 15x - 11x = 8 - 6 ie x = 2
How do you solve x2 plus 7x plus 12?
x2+7x+12
What is 2x 4 X 7x-1?
If you mean 2x+4(7x-1) then 2x+28x-4=30x-4=2(15x-2) If you mean 2x+4(7x)-1 then 2x+28x-1=30x-1
18 plus 7x-12 plus 5x simplify?
18 + 7x - 12 + 5x = ?18 - 12+ 7x - 5x = ?6 + 2x = ?
What is the sum of 7x plus 15x?
22x
What is 14x2 plus 15x plus 4 factored?
14x2 + 15x + 4 = (7x + 4)(2x +1)
What is 6x-14 plus 15x plus 2?
6x - 14 + 15x + 2 =21x - 12or3 (7x - 4)
What is -6x plus -4 plus 15x plus -5 plus -2x simplified?
7x-9
Can you simplify -x-2 plus 15x?
-x - 2 + 15x = 14x - 2 = 2(7x - 1)
What is 7x plus 4(2x - 6) simplified?
It is 15x -24 when simplified
What is 8x plus 7x equals 60?
x = 4 You have to add the 8x and 7x to get 15x and then divide 60 by 15 to get x by itself.
What is the answer to 7x plus 3 equals 15x plus 9?
7x + 3 = 15x + 97x+3 = 15x+9 7x-15x = 9-3-8x = 6x = -6/8 => -3/4Explanation of working out the problem:7x+3=15x+9We want X's on one side and numbers on opposite side of Equal.When we move from one side to another, we also replace + with - and vice versa.7x-15x=9-3-8x=6We divide both sides with 2 so that we get a smallest possible answer.-4x=3I hate dealing with negative X's. it is so... negative..Multiply both sides with -1 and you get:4x=-3If you need to find X alone, then divide by 4 on both sides.x=-3/4 or in decimal terms it will be:x=-0.75And that is the end of the story :-)
What is the value of x when -119-7x equals 8x plus 16?
-119 - 7x = 8x + 16Add 7x to each side of the equation:-119 = 15x + 16Subtract 16 from each side:-135 = 15xDivide each side by 15:-9 = x
How do you factor by grouping 168xcubed-45xsquared plus 3x?
168x3 - 45x2 + 3x = 3x(56x2 - 15x + 1) = 3x(7x - 1)(8x - 1)
What is the answer to the math problem 15x plus 22 equals 7x plus 62?
You have to use Orger of Operations, or BEDMAS (Brackets, Exponents, Division, Mulitplication, Addition, Subtraction).And I'm not doing your Math Homework for you. Sorry.Another contributor's answer:15x+22 = 7x+6215x-7x = 62-22The x's and numbers have been collected together, notice the changes with the + and - signs. This is done to keep the equation in balance.8x = 40Divide both sides of the equation by 8 to find the value of x:x = 5
What is 5x(3x 2)-8x-7x?
If you mean: 5x(3x+2)-8x-7x then the expression can be simplified to 15x^2 -5x
