(x+y)square +2(x+y) +1
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Step-by-step explanation:
Simplifying
5a + 2 = 17
Reorder the terms:
2 + 5a = 17
Solving
2 + 5a = 17
Solving for variable 'a'.
Move all terms containing a to the left, all other terms to the right.
Add '-2' to each side of the equation.
2 + -2 + 5a = 17 + -2
Combine like terms: 2 + -2 = 0
0 + 5a = 17 + -2
5a = 17 + -2
Combine like terms: 17 + -2 = 15
5a = 15
Divide each side by '5'.
a = 3
Simplifying
a = 3
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