Answer:
multiply by 5, t = 14.5
Step-by-step explanation:
t/5 = 2.9 (multiply each side by 5)
t = 14.5
<span>2√7 - (-8√7) - 3√7 = </span><span>2√7 + 8√7 - 3√7 = (2 + 8 - 3)</span><span>√7 = 7</span><span>√7</span>
Answer:
x = 10
Step-by-step explanation:
28/20 = 1.4
4x+2/3x = 1.4
4x+2/3x = 14/10
40x+20 = 42x
40x-42x = -20
-2x = -20
-x = -20/2
-x = -10
x = 10
The answer is in the screenshot
Step-by-step explanation:
All you have to do is
5-2(the number written on the x)
For example, the first given is - 1
5 - 2(-1)
The answer is 7