$7x + 18 + 5x - 6 = 180 \\ 12x + 12 = 180 \\ 12x = 180 - 12 = 168 \\ x = 168 \div 12 =14 \\ 3y + 11 = 7x + 18 = 7 \times 14 + 18 \\ 3y + 11 = 98 + 18 = 116 \\ 3y = 116 - 11 = 105 \\ y = 105 \div 3 = 35$

6 0

2 years ago

What is the answer to 4-4+4-5+5/1

MrMuchimi

Answer:

Step-by-step explanation:

5/1=5

4-4+4-5+5=4

4 0

3 years ago

Read 2 more answers

What is 0.69¯¯¯¯ expressed as a fraction in simplest form? Enter your answer in the box.

Ghella [55]

I belive its 3.555 because i took a educational guess lol

6 0

3 years ago

Evaluate A2 for A = -4

ratelena [41]

The answer is -8 because -4x2 is -8

6 0

3 years ago

Read 2 more answers