Simplify the expressions and find the value if `x` is equal to `2` (i) `x+7+4(x-5)` (ii) `3(x+2) +5x-7` (iii) `6x+5(x_2)` (iv) `4(2x-1)+3x+11`

Explanation

Let's simplify each expression step by step and find the value when \( x = 2 \).

### (i) Simplify \( x + 7 + 4(x - 5) \)

**Step 1:** Distribute \( 4 \) in \( 4(x - 5) \):
\[ x + 7 + 4x - 20 \]
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