Answer:
x = -1
Step-by-step explanation:
7(4x+1)−3x=5x−13
Distribute
28x +7 -3x = 5x -13
Combine like terms
25x+7 = 5x-13
Subtract 5x from each side
25x-5x +7 = -13
20x +7 = -13
Subtract 7 from each side
20x+7-7 = -13-7
20x = -20
Divide by 20
20x/20 = -20/20
x = -1
1.86·10 to the 13th power
Exact form : 11/4
decimal form : 2.75
mixed number form : 2 3/4
Answer:
3x-4
Step-by-step explanation:
Inside of the parenthesis, it cannot be further simplified, so we moe to distributing.
=-6x+9x-4
Combine like terms
=3x-4
cannot be further simplified on its own
Answer:
V=125
look it up and a wole procces does it and shows you how to do it. Just look up
"Cube solve (units)" and you can do voloume and stuff
