Question

1. solve the problem using proper algebraic steps.

$13t - 7 - 10t = 2$
simplify:
answer:

1. solve the problem using proper algebraic steps.

$5(n + 2) = 25$
simplify:
answer:

Explanation:

Step1: Combine like terms

$13t - 10t - 7 = 2$
$3t - 7 = 2$

Step2: Add 7 to both sides

$3t - 7 + 7 = 2 + 7$
$3t = 9$

Step3: Divide by 3 on both sides

$\frac{3t}{3} = \frac{9}{3}$
$t = 3$

Step1: Divide both sides by 5

$\frac{5(n + 2)}{5} = \frac{25}{5}$
$n + 2 = 5$

Step2: Subtract 2 from both sides

$n + 2 - 2 = 5 - 2$
$n = 3$

Answer:

$t = 3$

---