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What is a multi step equation that equal 9?
It is 12=12/4-7=9
What does 12-9 4 equal in math?
-82
What is 2c plus 4-3c equals -9 plus c plus 5?
2c + 4 - 3c = -9 + c + 5 -c + 4 = c - 4 -2c = -8 2c = 8 c = 4
2 numbers equal 12 when added these same 2 numbers equal 9 when multiplied?
x+y=12 x*y=9 so y=9/x and substituting we have x+9/x = 12, multiply by x and we have: x2 + 9 = 12x or in standard form: x2 - 12x + 9=0 which solving using the quadratic equation gives: (+12 - sqrt(144-36))/2 and (12 + sqrt(144-36))/2 which gives x= 11.196, y = 0.804 and x= 0.804 and y = 11.196 You can search wikipedia for the quadratic equation.
How many twelfths equal 3 4?
9/12
How do you do 4c plus 2 equals 3c plus 9?
4c+2 = 3c+9 4c-3c = 9-2 c = 7
If c is positive what percentage of 3c is 9?
9/3c=300/100c
Is 6 over 9 equal to 8 over 12?
Both 6 over 9 and 8 over 12 equals to 0.6. This is a math problem.
If 8 a's 7 b's and 3 c's equal the same as 3 b's 6 a's and 6 c's and a dozen b's equal 3 and a equals two thirds of c what is c's value?
Given that 8a + 7b + 3c = 3b + 6a + 6c, and a = 2/3c, and if 12b = 3, then b = 1/4 Substituting for a and b, 16/3c + 7/4 + 3c = 3/4 + 12/3c + 6c Making 12 the common denominator, 64/12c + 21/12 + 36/12c = 9/12 + 48/12c + 72/12c Combining like terms, 100/12c + 21/12 = 9/12 + 120/12c Grouping like terms, 12/12 = 20/12c Simplifying fractions, 1 = 5/3c Multiplying both terms by 5/3, c = 3/5 And a = 2/3c = 2/3 x 3/5 = 2/5 Checking the answer using a = 2/5, b =1/4, and c = 3/5, Left side = 8a + 7b + 3c = 16/5 + 7/4 + 9/5 = 25/5 + 7/4 = 5 + 1 3/4 = 6 3/4 Right side = 3b + 6a + 6c = 3/4 + 12/5 + 18/5 = 3/4 + 30/5 = 3/4 + 6 = 6 3/4
What is a word phrase for the algebraic expression 9 - 3c?
6
What does 108 divided by 12 equal?
9
What does 108 divided by 9 equal?
12
What number divided by 9 is equal to 12?
9 / .75 = 12============================A better answer:108 divided by 9 = 12
Is 9 inches 12 inches?
9 inches does not equal 12 inches
What does 9 - -12 equal?
-82
What is 3 and 9 equal to?
12
What is 9 over 12 equal 2?
9/12 = 2 is a false statement.
