Answer:
12.4 in
Step-by-step explanation:
I whish i can help :)
The answer is 7 ok hduehdhd
2 terms and power of 1
Linear binomial
Multiply, then you get 2a - 10 = -2. Then isolate the variable by adding 10 on both sides. you get 2a = 8. divide both by 2 and you get a = 4
