Adding 5 on both sides, we get
2x-5+5 = 3+5
2x = 8
Dividing both sides by 2
x = 4
It is 6x(2x+5) when factored
4x - 3 = 2x + 54x - 2x = 5 + 32x = 8x = 8/2x = 4To check:4(4) - 3 = 132(4) + 5 = 13
13 + 2x = 32x = 3 - 132x = -10x = -5
To simplify the expression (32x + 8 - 34x), first combine the like terms (32x) and (-34x). This gives you ((32x - 34x) + 8), which simplifies to (-2x + 8). Thus, the final simplified expression is (-2x + 8).
2x(x - 4)(x + 4)
That's pretty easy. Just add the like terms (2x and 32x) and keep the 3. You get 34x plus 3.
m*2x*8 + m*32x*7 = 16mx + 224mx = 240mx
2x-1=-32x=-3+1x=-2/2x=-1
2x + 4 = 362x = 36 - 42x = 32x = 32/2X = 16
2x + 3 = 92x = 9 - 32x = 6x = 6/2x = 3
I read that as: (3) x (32x) x (3-2) - (32x) x (3) = 32x(3 x 3-2 - 3) = 32x (3-1 - 3) = 32x-1(1 - 32) = -8 x 32x-1 When multiplying the same base (number) to any power, keep the base and add the powers, eg: 32x x 3-1 = 32x + (-1) = 32x-1 3 x 3-2 = 31 x 3-2 = 31-2 = 3-1
2x -5 ≥ 32x ≥ 8x ≥ 4The solution set are all real numbers greater than or equal to 4, or you can write the answer as{x| x ≥ 4} or [4,∞) .