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What is 3a plus 5b plus 7a?
3a+5b+7a=
What is -7a plus 3a?
-7a + 3a = -4a
How do you factorise 7a2 -8ab?
To factorize the expression 7a^2 - 8ab, you need to find the greatest common factor of the two terms. In this case, the common factor is a. So, you can factor out an 'a' to get a(7a - 8b) as the factored form of the expression. This means that 7a^2 - 8ab can be simplified as a multiplied by the quantity (7a - 8b).
7a plus 4 equals 5a plus 7?
7a + 4 = 5a + 7 7a = 5a + 3 2a = 3 a = 3/2
How do you simplify 6a2 - 6ab plus 7a2?
To simplify the expression 6a^2 - 6ab + 7a^2, first combine like terms. Combine the terms with the same variable (a) raised to the same power. This results in 13a^2 - 6ab as the simplified expression. Remember to keep the terms in standard form with the variable term first, followed by any constant terms.
Simplify the expression -21a plus 2b plus 14a-9b?
-7a-7b
Where possible identify the variable numerical coefficient and constant in each expression 7a-8?
15
Simplify each expression 7a a?
7a+a=8a
7 x a?
The relevant expression is 7a.
2a plus 5a simplified?
7a
How do you simplify this expression 12a - 6a plus a?
12a- 6a + a = 7a Since they all have the same variable, you can simply add and subtract 12-6 = 6 6+1 = 7
What is 3a plus 5b plus 7a?
3a+5b+7a=
What is 7a -84?
91
What is -7a plus 3a?
-7a + 3a = -4a
What is the algebra expression 7a-9b?
-2ab
7a plus 3 plus -a - 5 equals -16?
(7a=3)=(-a-5)=16
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
