Question

3(a + 4) – 5(a – 2) = 22

Answer 1

$\text {Hey! Let's Solve this Problem!}$

$\text {\underline {The First Step is to Simplify}}$

$\text {3*a=3a \rightarrow {3*4=12}}$$\text {3*a=3a}\\\text {3*4=12}$

$\text {-5*a=-5a}\\\text {-5*-2=10}$

$\text {Your New Problem Is: 3a+12+-5a+10=22}$

$\text {\underline {The Next Step is to Combine Like Terms}}$

$\text {3a+-5a=-2a}\\\text {12+10=22}$

$\text {Your New Problem Is: -2a+22=22}$

$\text {\underline {The Next Step is to Subtract 22}}$

$\text {-2a+22-22=22-22}$

$\text {Your New Problem Is: -2a=0}$

$\text {\underline {The Final Step is to Divide 2}}$

$\text {-2a/2=0/2}$

$\text {Your Answer Would Be:}$

$\huge\boxed {a=0}$

$\text {Best of Luck!}$

Answer 2

Answer:

0

Step-by-step explanation:

3(a + 4) - 5(a - 2) = 22

3a + 12 - 5a + 10 = 22

-2a + 22 = 22

-2a = 0

a = 0

I hope this helps you :)