<span>–3x + 1 + 10x = x + 4
Subtract x from both sides
-4x + 1 + 10x = 4
Add 10x to -4x
6x + 1 = 4
Subtract 1 from both sides
6x = 3
Divide both sides by 6
Final Answer: x= 0.5</span>
Answer:
-15
Step-by-step explanation:
the y-intercept would be -15
3/2x=3/4 (cross multiplied)
X=1/2 (divided both sides by 3/2)
To convert among units in the metric system, identify the unit that you have, the unit that you want to convert to, and then count the number of units between them. If you are going from a larger unit to a smaller unit, you multiply by 10 successively.
Start by combining LIKE-TERMS. 13b AND 23 are LIKE-TERMS because they have the same variable (B) and numbers. Remember PEMDAS OR Please Excuse My Dear Aunt Sally. (Parentheses, Exponents, Multiplication, Division, Addition, Subtraction). There is also FOIL (First, Inside, Outside, Last). Because we will start with Parenthesis(Use the FOIL method because the 56 is part of the parentheses) first, (-56 x b[first part of the set]) = -56b THEN (-56 x [+ {always carry the sign, this shows that it is positive}]1) = -56
Now we have 13b+23b -56b-56
=36b -56b -56
= -20b - 56
This is your final equation because THESE ARE NOT LIKE-TERMS, therefore, they CANNOT be combined
