<h3>I'll teach you how to solve 3x + 11 + 5x = 75</h3>
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3x + 11 + 5x = 75
Group like terms:
3x+5x+11=75
Add similar elements:
8x+11=75
Subtract 11 from both sides:
8x+11-11=75-11
Simplify:
8x=64
Divide both sides by 8:
8x/8= 64/8
Simplify:
x= 8
Your Answer Is x= 8
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Answer:
-18
Step-by-step explanation:
Essentially the same as (-6) - 12
Answer:
x=2
Step-by-step explanation:
So if the equation is -12+7x=x, you need to subtract 7x, because you want to know the value of x. So the equation now looks like this: -12=-6x
you divide-6 to both sides because we want to iscolate the x
The answer is x=2
Hope it helps!
Answer:
Trapezium:
perimeter= 232
area= 2052
Triangle:
perimeter= 221
area= 4088
Step-by-step explanation:
