Answer:
38
Step-by-step explanation:
5x-7=3x+ll
5x=3x+18
2x/2=18/2
x =9
5 x 9 -7 = 36
3 x 9 + 11=36
m D =36
Answer:
x would be equal on both sides so if you use that equation you'll find x and be able to solve for both sides
Step-by-step explanation:
Answer:
915 stamps
Step-by-step explanation:
140 + 775 = 915
The simplified expression of the provided equation in standard form is -2p²-11p-35. Option 1 is the correct option.
<h3>What is the simplified form of an expression?</h3>
Simplified form of an expression is the simplest way of expression the term, by applying the required operations of mathematics.
The expression which is need to be simplified is,

First of all, open the brackets, using the formula of whole square,

Hence, the simplified expression of the provided equation in standard form is -2p²-11p-35. Option 1 is the correct option.
Learn more about the simplified form here;
brainly.com/question/1597694