Answer:
Step-by-step explanation:
7x - 8(2x - 3) + 2 = 8
Expand bracket and Minus 2 on both sides
7x - 16x + 24 = 6
Minus 24 on both sides, and simplify the "x's"
-9x = -18
Divide by -9 on both sides
x = 2
Answer:
x=7
Step-by-step explanation:
Collect like terms and simplify
Divide both sides of the equation by -2
Simplify
Because the coin has only two sides, the probability of him getting tails is 1/2, and because of the dice has six sides, the probability of him getting a 3 is 1/6.