Answer:
What is the question
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
Answer:
<h3>x=8</h3><h3>y=12</h3>
Step-by-step explanation:
<h3>for the first question:-2x-4-2x=4</h3><h3>2x-2x=4+4</h3><h3>x=8</h3><h3>y=4-2x</h3><h3>y=4-2×8</h3><h3>y=12 </h3>