First you need to get x on one side so subtract 3x from both sides which will leave you with 8=2x-20. Next add 20 to both sides to get 28=2x. Then divide everything by 2 and you should get x = 14.
Answer:
8+3x
Step-by-step explanation:
To simplify this equation, we can use PEMDAS, or the order of operations.
1. <u>Parenthesis</u>
2. <u>Exponents</u>
3. <u>Multiplication>Division (Depends on who comes first left to right)</u>
4. <u>Addition>Subtraction(Same as multiplication>Division)</u>
Now, we just need to solve the equation.
First, solve the <u>parenthesis</u>.
We can use the distributive property, since there is a subtraction symbol before the parenthesis, we can multiply both numbers by -1.
Now our equation is 5-x+3+4x
Next, use the commutative property to add together all the seperated common terms.
Now our equation is 8+3x, since we added 3 to 5 and 4x to -x.
Hope this helps!
<span>The answer is:
T : (x, y) (x + 4, y + 3)
</span>T⁻¹<span>: (x, y) (x - 4, y - 3)
</span><span>The basic principle is to find the inverse function of F, such that T*</span>T⁻¹ = T⁻¹ * T = I.
Am not sure but i think its 9m^4-49n^6 hope it helps :)
Answer:
5.74 hours
Step-by-step explanation:
Please kindly check the attached files for explanation.