25a-6a+49a+3a-2+8a+7=

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Solution for 25a-6a+49a+3a-2+8a+7= equation:


Simplifying
25a + -6a + 49a + 3a + -2 + 8a + 7 = 0

Reorder the terms:
-2 + 7 + 25a + -6a + 49a + 3a + 8a = 0

Combine like terms: -2 + 7 = 5
5 + 25a + -6a + 49a + 3a + 8a = 0

Combine like terms: 25a + -6a = 19a
5 + 19a + 49a + 3a + 8a = 0

Combine like terms: 19a + 49a = 68a
5 + 68a + 3a + 8a = 0

Combine like terms: 68a + 3a = 71a
5 + 71a + 8a = 0

Combine like terms: 71a + 8a = 79a
5 + 79a = 0

Solving
5 + 79a = 0

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '-5' to each side of the equation.
5 + -5 + 79a = 0 + -5

Combine like terms: 5 + -5 = 0
0 + 79a = 0 + -5
79a = 0 + -5

Combine like terms: 0 + -5 = -5
79a = -5

Divide each side by '79'.
a = -0.06329113924

Simplifying
a = -0.06329113924

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