1. **State the problem:** Solve the simultaneous linear equations for variables $x$ and $y$.
2. **General form:** A system of two linear equations can be written as:
$$a_1x + b_1y = c_1$$
$$a_2x + b_2y = c_2$$
where $a_1, b_1, c_1, a_2, b_2, c_2$ are constants.
3. **Method:** We can use substitution or elimination. Here, we use elimination.
4. **Example:** Suppose the system is:
$$2x + 3y = 8$$
$$4x - y = 2$$
5. **Eliminate $y$:** Multiply the second equation by 3 to align coefficients of $y$:
$$3 \times (4x - y) = 3 \times 2$$
$$12x - 3y = 6$$
6. **Add equations:**
$$2x + 3y = 8$$
$$12x - 3y = 6$$
Adding gives:
$$2x + 3y + 12x - 3y = 8 + 6$$
$$14x = 14$$
7. **Solve for $x$:**
$$x = \frac{14}{14} = 1$$
8. **Substitute $x=1$ into first equation:**
$$2(1) + 3y = 8$$
$$2 + 3y = 8$$
9. **Solve for $y$:**
$$3y = 8 - 2 = 6$$
$$y = \frac{6}{3} = 2$$
10. **Final answer:**
$$x = 1, \quad y = 2$$
This means the solution to the simultaneous equations is $x=1$ and $y=2$.
Simultaneous Equations E9Bfbc
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