0
-5
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What is 7x plus 2 equals -4?
7x + 2 = -4 7x + 2 - 2 = -4 - 2 7x = -6 7x/7 = -6/7 x = -6/7
What is the answer for -7x-2?
Assume you mean -7x-2=0 solve for x -7x-2=0 -7x=2 -x=2/7 X=-2/7
What is the answer to 7 equals 7x plus 2?
Step 1. 7 = 7x +2 Step 2. subtract 2 from both sides: 7 - 2 = 7x + 2 - 2 and simplify: 5 = 7x Step 3. divide both sides by 7: (5/7) = (7x/7) and simplify 5/7 = x x = 5/7 or about 0.714285
4x2 plus 28x plus 49?
4x2 + 28x + 49 = 4x2 + 14x + 14x + 49 = 2x(2x + 7) + 7(2x + 7) = (2x + 7)(2x + 7) or (2x + 7)2
What is the answer for 7x plus 2 equals 3?
7x + 2 = 3Subtract 2 from both sides:7x = 1Divide both sides by 7:x = 1/7 or about 0.143
What is x cubed minus 4 x squared plus 7 x divided by x equals?
[ x3 - 4x2 + 7x ] / (x) = x2 - 4x + 7
If 7 times a number divided by 2 equals 3 What is the missing number?
7x / 2 = 3 7x=2(3) 7x=6 x=6/7 The answer is x=6/7
What is -7x-7 divided by -7?
none of the above
What is the remainder when 2 is synthetically divided into the polynomial -3x2 plus 7x-9?
-7
How do you factor 7x 21 14y?
Look for the GCF. 7, 14 and 21 all have 7 as a common factor. Divide that out. 7x divided by 7 = x 21 divided by 7 = 3 14y divided by 7 = 2y 7x + 21 + 14y = 7(x + 3 + 2y)
What is 7x plus 2 equals -4?
7x + 2 = -4 7x + 2 - 2 = -4 - 2 7x = -6 7x/7 = -6/7 x = -6/7
What is the answer for -7x-2?
Assume you mean -7x-2=0 solve for x -7x-2=0 -7x=2 -x=2/7 X=-2/7
Given 3x3 plus 4x2 plus x plus 7 is divided by x2 plus 1?
Given 3x3 + 4x2 +x + 7 is divided by x2 + 1, find the results:
What is the answer to 7 equals 7x plus 2?
Step 1. 7 = 7x +2 Step 2. subtract 2 from both sides: 7 - 2 = 7x + 2 - 2 and simplify: 5 = 7x Step 3. divide both sides by 7: (5/7) = (7x/7) and simplify 5/7 = x x = 5/7 or about 0.714285
What are the steps to two step equations?
Two step equations are really simple these are the steps... EX. 7x+2=23 do the opposite operation so u subtract 2 from both sides 7x=21 now since 7x is multiplying , you do the opposite and you divide both sides 7x/7=21/7 the 7 from 7x and the seven you divided by cancel out each other so now you only have x on the other side 21 divided by 7= 3 so the answer is x=3
-8x plus 7 equals -7x-2?
-8x+7 = -7x-2 -8x = -7x-2-7 -8x=-7x-9 -8x+7x=-9 -1x=-9 x=-9/-1 x=9
7 divided by x 6?
7/x^6 = 7x^-6
