a+10+a+10+a+3+a+3=

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Solution for a+10+a+10+a+3+a+3= equation:


Simplifying
a + 10 + a + 10 + a + 3 + a + 3 = 0

Reorder the terms:
10 + 10 + 3 + 3 + a + a + a + a = 0

Combine like terms: 10 + 10 = 20
20 + 3 + 3 + a + a + a + a = 0

Combine like terms: 20 + 3 = 23
23 + 3 + a + a + a + a = 0

Combine like terms: 23 + 3 = 26
26 + a + a + a + a = 0

Combine like terms: a + a = 2a
26 + 2a + a + a = 0

Combine like terms: 2a + a = 3a
26 + 3a + a = 0

Combine like terms: 3a + a = 4a
26 + 4a = 0

Solving
26 + 4a = 0

Solving for variable 'a'.

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

Add '-26' to each side of the equation.
26 + -26 + 4a = 0 + -26

Combine like terms: 26 + -26 = 0
0 + 4a = 0 + -26
4a = 0 + -26

Combine like terms: 0 + -26 = -26
4a = -26

Divide each side by '4'.
a = -6.5

Simplifying
a = -6.5

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