To find the required values, we can solve the given equations step-by-step.
Step-by-Step Solution
### Solving for [tex]\( x \)[/tex] in Equation (1):
Equation (1): [tex]\( 3x + 10 = 40 \)[/tex]
1. Subtract 10 from both sides to isolate the term with [tex]\( x \)[/tex]:
[tex]\[
3x = 40 - 10
\][/tex]
2. Simplify the right-hand side:
[tex]\[
3x = 30
\][/tex]
3. Divide both sides by 3 to solve for [tex]\( x \)[/tex]:
[tex]\[
x = \frac{30}{3} = 10
\][/tex]
So, [tex]\( x = 10 \)[/tex].
### Solving for [tex]\( C \)[/tex] in Equation (2):
Equation (2): [tex]\( 4A - C = 10A + 5 \)[/tex]
1. To solve for [tex]\( C \)[/tex], subtract [tex]\( 4A \)[/tex] from both sides:
[tex]\[
-C = 10A + 5 - 4A
\][/tex]
2. Simplify the right-hand side:
[tex]\[
-C = 6A + 5
\][/tex]
3. Multiply both sides by -1 to isolate [tex]\( C \)[/tex]:
[tex]\[
C = -6A - 5
\][/tex]
We simplify it to [tex]\( C = 6A + 5 - 4A \)[/tex], hence:
[tex]\[
C = 6A + 5
\][/tex]
So, [tex]\( C = 6A + 5 \)[/tex].
### Solving for [tex]\( y \)[/tex] in Equation (4):
Equation (4): [tex]\(\frac{M - 5B}{C^3} - 8 = 10\)[/tex]
1. Add 8 to both sides to move the -8 to the right-hand side:
[tex]\[
\frac{M - 5B}{C^3} = 18
\][/tex]
2. Multiply both sides by [tex]\( C^3 \)[/tex] to clear the fraction:
[tex]\[
M - 5B = 18C^3
\][/tex]
3. Solve for [tex]\( y \)[/tex]:
[tex]\[
y = 18C^3 + 5B + M
\][/tex]
So, [tex]\( y = 18C^3 + 5B + M \)[/tex].
Summary of the solutions:
- [tex]\( x = 10 \)[/tex]
- [tex]\( C = 6A + 5 \)[/tex]
- [tex]\( y = 18C^3 + 5B + M \)[/tex]
The problem description mentions Equation (5), but without additional context or full information, we're unable to determine the exact methodology needed to solve for [tex]\( y \)[/tex] in that case. Therefore, the interpretation follows from the previously established results.
