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7x-4x plus 2x plus 5 equals 2x plus 14?
7 x - 4 x + 2 x+5 = 2 x + 14 --- (1) Shift those terms containing "x" on left side and constants on other side 7 x - 4 x + 2 x - 2 x = 14 - 5 We will get 3 x = 9 Divide both sides by "3" we get; x = 3
X2 plus 2x - 14 equals 6?
X2 + 2X - 14 = 6X2 + 2X - 8 = 0what two products of - 8 = 2 ?(X +4)(X - 2)=========X = - 4X = 2
What is X if 2x 4 36?
What is X if 2x + 4 = 36 What is X ? 2x + 4 = 36
What is the answer to x2 2x-15?
x^2 = 2x -15x^2 - 2x + 15 = 0 where a = 1, b = -2, and c = 15x = [-b ± √[b^2 - 4(a)(c)]]/2ax = [2 ± √[2^2 - 4(1)(15)]]/[2(1)]x = [2 ± √(4 - 60)]/2x = [2 ± √(- 56)]/2x = (2 ± i√56)/2x = (2 ± 2i√14)/2x = 1 ± i√14
If x is 4 what is 2x?
If X = 4 then 2X = 2 x 4, which is 8
Solve -2X - 4 10?
-2x -4 = 10 -2x = 14 -x = 14/2 -x = 7 x = -7 easy.
4-2x-9 equals -19?
4-2x-9 = -19 -2x = -19-4+9 -2x = -14 x = 7
3x plus 10 equals 14 plus 2x?
3x+10=14+2x so subtract 2x from both sides x+10=14 so x=14-10 so x = 4
7x-4x plus 2x plus 5 equals 2x plus 14?
7 x - 4 x + 2 x+5 = 2 x + 14 --- (1) Shift those terms containing "x" on left side and constants on other side 7 x - 4 x + 2 x - 2 x = 14 - 5 We will get 3 x = 9 Divide both sides by "3" we get; x = 3
What is the solution to 2x plus 4 equals 14?
2x + 4 = 14 (subtract 4 from both sides) 2x = 10 (divide both sides by 2) x = 5
X2 plus 2x - 14 equals 6?
X2 + 2X - 14 = 6X2 + 2X - 8 = 0what two products of - 8 = 2 ?(X +4)(X - 2)=========X = - 4X = 2
How do you solve 4x plus 3 equals -3 plus 2x plus 14?
4x + 3 = -3 + 2x + 14 2x + 3 = -3 +14 2x + 3 = 11 2x = 8 x=4
What is x plus 2x plus 14 equals 5x plus 2?
x+2x+14=5x+214-2=5x+2x+x10=8x10/8=xx=5/4 ans.
What is X if 2x 4 36?
What is X if 2x + 4 = 36 What is X ? 2x + 4 = 36
What is -2x-6 equals 14?
-2x-6 = 14 -2x = 14+6 -2x = 20 x = -10
-2x plus 14 equals 0?
If -2x +14 = 0, -2x = -14, or x = 7.
-2 x - 14 equals 26?
-2x - 14 = 26 -2x = 26 + 14 x = -40/2 x = -20
