7. $$ x+2.6=4 $$ $$ (24,38) $$ * 9. $$ x-7=-2 $$

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UpStudy AI · Accepted Answer

Let's solve the equations one by one.

**For the first equation:**

1. $$ x + 2.6 = 4 $$

To isolate $$ x $$, subtract $$ 2.6 $$ from both sides:

$$
x = 4 - 2.6
$$
$$
x = 1.4
$$

**For the second equation:**

2. $$ x - 7 = -2 $$

To isolate $$ x $$, add $$ 7 $$ to both sides:

$$
x = -2 + 7
$$
$$
x = 5
$$

So the solutions are:
- For $$ x + 2.6 = 4 $$, $$ x = 1.4 $$
- For $$ x - 7 = -2 $$, $$ x = 5 $$
For $$ x + 2.6 = 4 $$, $$ x = 1.4 $$. For $$ x - 7 = -2 $$, $$ x = 5 $$.

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