Answer:I think it’s B
Step-by-step explanation:
Answer: -7
Step-by-step explanation: mark brainliest
Answer:
x = -6
Step-by-step explanation:
Let the number be x
<u>Condition:</u>
=> 10-3x = x+22
<u><em>Let's Solve it:</em></u>
=> -3x-x = 22-10
=> -2x = 12
<em>Dividing both sides by -2</em>
=> x = -6
4(x+7)=8x-20
4x+28=8x-20
28=4x-20
48=4x
x=12