Pre-Algebra Examples

$(8 b + 7) + (6 x - 4) + (5 c + 8)$

Step 1

Remove parentheses.

$8 b + 7 + 6 x - 4 + 5 c + 8$

Step 2

Subtract $4$ from $7$ .

$8 b + 6 x + 3 + 5 c + 8$

Step 3

Add $3$ and $8$ .

$8 b + 6 x + 5 c + 11$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$