Simplify 6(x+7)+(x+3)

$6 (x + 7) + (x + 3)$

Step 1

Remove parentheses.

$6 (x + 7) + x + 3$

Step 2

Simplify each term.

Apply the distributive property.

$6 x + 6 \cdot 7 + x + 3$

Multiply $6$ by $7$ .

$6 x + 42 + x + 3$

$6 x + 42 + x + 3$

Step 3

Simplify by adding terms.

Add $6 x$ and $x$ .

$7 x + 42 + 3$

Add $42$ and $3$ .

$7 x + 45$

$7 x + 45$

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