Answer:
To solve a literal equation means to express one variable with respect to the other variables in the equation.
Step-by-step explanation:
1.
Determine which variable you need to isolate. Isolating a variable means getting the variable on one side of an equation by itself.
2.
Use algebra to solve for the desired variable. Use inverse operations to cancel variables on one side of the equation and move them to the other side. 3.
Keep the equation balanced. Whatever you do to one side of the equation, you must also do to the other side
Answer:
<u>bottom half</u>
bottom- 3 x 12.5 = 37.5
front side- 3 x 4 = 12
back side- 12
left side- 4 x 12.5 = 50
right side- 50
total: 161.5
<u>top half</u>
front triangle- (3x4)/2 = 6
back triangle- 6
left side- 4 x 12.5 = 50
right side- 50
total: 112
161.5 + 112 = <u>273.5</u>
If you would like to know which equation would cause a consistent-dependent system, you can find this using the following steps:
3x - 4y = 8 /*3
3 * 3x - 3 * 4y = 3 * 8
9x - 12y = 24
The correct result would be <span>9x - 12y = 24.</span>
This should give u a better understanding.
Answer: C
Step-by-step explanation: GIVE ME THE THANKS THAT I NEED