x+1+7x-3
Simplify adding the x terms and the numbers separately So it becomes
x+7x+1-3 = 8x-2
Chat with our AI personalities
The answer to the math problem -3 7x plus 7 is x equals 1/3.
-8 + 7(6x) + 3 = -7x - 5 - 1-8 + 42x + 3 = -7x - 5 - 142x - 8 + 3 = -7x - 5 + (-1)42x - 5 = - 7x - 642x + 7x - 5 + 5 = - 7x + 7x - 6 + 549x = -149x/49 = -1/49x = -1/49
3+3x+7x=13 3x+7x=10 10x=10 x=1
2x2 + 7x + 3 = (2x + 1)(x + 3)If 2x2 + 7x + 3 = 0 then:(2x + 1)(x + 3) = 0⇒ (2x + 1) = 0 → x = -1/2or (x + 3) = 0 → x = - 3
x=(-9/7) 7x+12=3 7x=(-9) x=(-9/7)