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What is seven times a plus ten equals two times a?
7a + 10 = 2a 7a = 2a -10 5a = -10 a = -2
What is -7a - 10 equals 20 - 3a?
-7a - 10 = 20 -3a-7a + 3a= 20 + 10-4a=30divide by negative 4a=-7.5-7x-7.5=52.5-10=42.5-3x-7.5=22.520+22.5=42.5
What is 4a plus 3a-4 equals 10?
4a+3a-4 = 10 4a+3a = 10+4 7a = 14 a = 2
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
In algerbra what is 9a-a-a equals?
It is: 9a-a-a = 7a
How do you do 7a plus 10 equals 2a?
7a+10=2a 7a+10-2a=0 5a+10=0 5a=-10 a=-2
What is seven times a plus ten equals two times a?
7a + 10 = 2a 7a = 2a -10 5a = -10 a = -2
Will you show me how to solve this problem 7a equals 2 times parenthesis a minus 10 parenthesis?
7a=2(-10)........................................answer is 20/7
What is -7a - 10 equals 20 - 3a?
-7a - 10 = 20 -3a-7a + 3a= 20 + 10-4a=30divide by negative 4a=-7.5-7x-7.5=52.5-10=42.5-3x-7.5=22.520+22.5=42.5
Solve a over 5 plus a over 2 equals 14 over 2?
a/5 + a/2 = 14/2 2a/10 + 5a/10 = 7 7a/10 = 7 7a = 70 a = 10
What is 7a-a-a-a equals?
4a
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
Evaluate a+4a+4a, plus, 4 when a=7a=7a, equals, 7?
555
What is 4a plus 3a-4 equals 10?
4a+3a-4 = 10 4a+3a = 10+4 7a = 14 a = 2
7a plus 3 plus -a - 5 equals -16?
(7a=3)=(-a-5)=16
What is 7a plus 10 equals 2a?
It's a simple algebraic equation.If the value of 'a' is needed, it can be derived as follows:7a + 10 = 2aSubtract 2a from each side:5a + 10 = 0Subtract 10 from each side:5a = -10Divide each side by 5:a = -2
What is the variable for 8a-9 equals 7a-6?
The variable is a. You can solve for it, like this: 8a - 9 = 7a - 6 8a = 7a + 3 8a - 7a = 3 a = 3
