9a + 7b *remember to look and understand the letters!*
It is equivalent to 53a+44b when simplified
The solution for the value of 3a would be -3. The equation would be 6a + 3(4) = 2.
9a = 6a + 4 subtracting 6a from each side, 3a = 4 dividing each side by 3, a = 4/3
6a2
It is an algabraic expession without knowing whether or not 2b and 3a are plus or minus
idont know
Area: 15ab Perimeter: 2(3a+5b) or as 6a+10b
It is 6a + 4
6a-3
it is 6a
(4, 3)
2a² + 6a
3a + 4b - (-6a) - 3b? There is no equivalent because you did not make it an equality. However you could combine the numbers... 3a + 4b +6a -3b = 9a + 1b
9a + 7b *remember to look and understand the letters!*
13a - 6 + a = 5a + 3 + 3a 13a + a - 5a - 3a = 3 + 6 6a = 9 6a/6 = 9/6 a = 3/2
It is equivalent to 53a+44b when simplified