n) x + 2x + 3 - 5x = 4x - 9
o) 5x + 6x - 16 = 3x + 2x - 4
p) 5x + 4 = 3x - 2x + 4

Q: n) x + 2x + 3 - 5x = 4x - 9 o) 5x + 6x - 16 = 3x + 2x - 4 p) 5x + 4 = 3x - 2x + 4

Let's solve each equation: **n)** $ x + 2x + 3 - 5x = 4x - 9 $ Combine like terms: \[ (1x + 2x - 5x) + 3 = 4x - 9 \] \[ -2x + 3 = 4x - 9 \] Add $2x$ to both sides: \[ 3 = 6x - 9 \] Add $9$ to both sides: \[ 12 = 6x \] Divide by $6$: \[ x = 2 \] **o)** $ 5x + 6x - 16 = 3x + 2x - 4 $ Combine like terms: \[ 11x - 16 = 5x - 4 \] Subtract $5x$ from both sides: \[ 6x - 16 = -4 \] Add $16$ to both sides: \[ 6x = 12 \] Divide by $6$: \[ x = 2 \] **p)** $ 5x + 4 = 3x - 2x + 4 $ Combine like terms on the right: \[ 5x + 4 = 1x + 4 \] Subtract $1x$ from both sides: \[ 4x + 4 = 4 \] Subtract $4$ from both sides: \[ 4x = 0 \] Divide by $4$: \[ x = 0 \]

Question

Accepted Answer

Let's solve each equation:

**n)** $ x + 2x + 3 - 5x = 4x - 9 $

Combine like terms:

$$ (1x + 2x - 5x) + 3 = 4x - 9 $$

$$ -2x + 3 = 4x - 9 $$

Add $2x$ to both sides:

$$ 3 = 6x - 9 $$

Add $9$ to both sides:

$$ 12 = 6x $$

Divide by $6$:

$$ x = 2 $$

**o)** $ 5x + 6x - 16 = 3x + 2x - 4 $

Combine like terms:

$$ 11x - 16 = 5x - 4 $$

Subtract $5x$ from both sides:

$$ 6x - 16 = -4 $$

Add $16$ to both sides:

$$ 6x = 12 $$

Divide by $6$:

$$ x = 2 $$

**p)** $ 5x + 4 = 3x - 2x + 4 $

Combine like terms on the right:

$$ 5x + 4 = 1x + 4 $$

Subtract $1x$ from both sides:

$$ 4x + 4 = 4 $$

Subtract $4$ from both sides:

$$ 4x = 0 $$

Divide by $4$:

$$ x = 0 $$

n) x + 2x + 3 - 5x = 4x - 9 o) 5x + 6x - 16 = 3x + 2x - 4 p) 5x + 4 = 3x - 2x + 4

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