x-30=-1
.5x+3=17 subtract 3 from each side and multiply both sides by 2 and you have x=28
6
X=-4
The equation -30 times -10 plus 11X equals -29. This is a math problem.
3x+3=30 X=9
x-30=-1
80
.5x+3=17 subtract 3 from each side and multiply both sides by 2 and you have x=28
40 = 30x x equals 4/3 STEP BY STEP: 40=30x Step 1: Flip the equation. 30x=40 Step 2: Divide both sides by 30. 30x/30 = 40/30 x=4/3 which is in decimal : 1.3(3forever)
6
30% means 30/100 = 0.3....so, 0.3X = 2297.97 X = 7659.90 =========
X=-4
b-30=32 b=30+32 b=62
Correction: the problem is Tan(30)= x/ 7.5 root 2
Ten. That means 3x equals 30, and 30 divided by three is ten.
step 1: x - 9 = -30 step 2: x = -30 + 9 step 3: x = -21