4a+20=-2a+10

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Solution for 4a+20=-2a+10 equation:


Simplifying
4a + 20 = -2a + 10

Reorder the terms:
20 + 4a = -2a + 10

Reorder the terms:
20 + 4a = 10 + -2a

Solving
20 + 4a = 10 + -2a

Solving for variable 'a'.

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

Add '2a' to each side of the equation.
20 + 4a + 2a = 10 + -2a + 2a

Combine like terms: 4a + 2a = 6a
20 + 6a = 10 + -2a + 2a

Combine like terms: -2a + 2a = 0
20 + 6a = 10 + 0
20 + 6a = 10

Add '-20' to each side of the equation.
20 + -20 + 6a = 10 + -20

Combine like terms: 20 + -20 = 0
0 + 6a = 10 + -20
6a = 10 + -20

Combine like terms: 10 + -20 = -10
6a = -10

Divide each side by '6'.
a = -1.666666667

Simplifying
a = -1.666666667

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