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What is the answer to A plus 18 equals 7a?
a + 18 = 7a a-a +18 = 7a-a 18 = 6a 18/6 = 6a/6 3 = a 3=a
What is 3a-7a plus 12 equals 32?
It's a linear equation in ' a '.When you see one of these, it often happens that curiosity overtakes you, and you begin to wonder about the numerical value of ' a ' that makes the equation true. Let's find out:3a - 7a + 12 = 323a - 7a = 20-4a = 20a = 20 / (-4) = -5The equation is true if ( a = -5 ).
What is the reciprocal of 5xy over 7a?
It is: 7a/5xy
7 x a?
The relevant expression is 7a.
How do you solve 3a plus 11 equals 7a-13?
3a + 11 = 7a - 13 subtract 3a from each side 3a - 3a + 11 = 7a - 3a - 13 11 = 4a - 13 add 13 to each side 11 + 13 = 4a - 13 + 13 24 = 4a divide each sides integer by 4 24/4 = (4/4)a 6 = a -------------check in original equation 3(6) + 11 = 7(6) - 13 18 + 11 = 42 - 13 29 = 29 ----------------checks out
What Is 7a plus 3 equals 21?
It's a simple linear equation in 'a'.If you want to know the value of 'a' that makes the equation true,you can find it as follows:7a + 3 = 21Subtract 3 from each side:7a = 18Divide each side by 7:a = 18/7
What is the answer to A plus 18 equals 7a?
a + 18 = 7a a-a +18 = 7a-a 18 = 6a 18/6 = 6a/6 3 = a 3=a
Solve the equation 9a-a equals 19 plus 7a?
9a-a = 19+7a 8a = 19+7a 8a - 7a = 19 + 7a - 7a 1a = 19 a = 19
How do you simplify open parenthesis A2 plus 7A-8close parenthesis divided by open parenthesis A2 plus 6A-7close parenthesis?
(a^2+7a-8)/(a^2+6a-7) (original equation) (a+8)(a-1)/(a+7)(a-1) (simplify top and bottom) (a+8)/(a+7) <--answer
What is 12a - 6a plus a?
18
7a-17 equals 4a plus 1?
7a-17 = 4a+1 7a-4a = 1+17 3a = 18 a = 6
What is 3a-7a plus 12 equals 32?
It's a linear equation in ' a '.When you see one of these, it often happens that curiosity overtakes you, and you begin to wonder about the numerical value of ' a ' that makes the equation true. Let's find out:3a - 7a + 12 = 323a - 7a = 20-4a = 20a = 20 / (-4) = -5The equation is true if ( a = -5 ).
2a plus 5a simplified?
7a
What is an open equation?
it is an equation that is open to all man kind ..
What is the greatest common factor of 28a and 49ab?
7a 7a * 4 = 28a 7a * 7b = 49ab
What can an LS-18 7A 125V Longwell cord be used for?
The cord can be used with Dell Alienware Laptop adapters.
Simplify each expression 7a a?
7a+a=8a
