Solve for yy.
2, point, 5, minus, 2, point, 5, y, equals, 5
2.5−2.5y=
5

To solve the equation \( 2.5 - 2.5y = 5 \) for \( y \), follow these steps:

### Step 1: Subtract 2.5 from both sides.
\[
2.5 - 2.5y - 2.5 = 5 - 2.5
\]
\[
-2.5y = 2.5
\]

### Step 2: Divide both sides by \(-2.5\).
\[
y = \frac{2.5}{-2.5}
\]
\[
y = -1
\]

Thus, the solution is \( y = -1 \).

Would you like more details or have any questions?

Here are 5 related questions for practice:
1. Solve for \( y \): \( 3 - 4y = 7 \).
2. Solve for \( x \): \( 6x - 3 = 15 \).
3. Solve for \( z \): \( 5z + 12 = 32 \).
4. Solve for \( a \): \( 7 - 3a = 10a + 2 \).
5. Solve for \( y \): \( 8 - 3y = 2y + 4 \).

**Tip:** Always try to isolate the variable on one side to simplify the equation step by step.

Learn how to solve the linear equation 2.5 - 2.5y = 5 with a detailed step-by-step solution. This problem covers basic algebraic concepts, including isolating the variable and simplifying equations. Suitable for students in Grades 6-8.

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