4a-10=3(a+1)+18a+5

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Solution for 4a-10=3(a+1)+18a+5 equation:


Simplifying
4a + -10 = 3(a + 1) + 18a + 5

Reorder the terms:
-10 + 4a = 3(a + 1) + 18a + 5

Reorder the terms:
-10 + 4a = 3(1 + a) + 18a + 5
-10 + 4a = (1 * 3 + a * 3) + 18a + 5
-10 + 4a = (3 + 3a) + 18a + 5

Reorder the terms:
-10 + 4a = 3 + 5 + 3a + 18a

Combine like terms: 3 + 5 = 8
-10 + 4a = 8 + 3a + 18a

Combine like terms: 3a + 18a = 21a
-10 + 4a = 8 + 21a

Solving
-10 + 4a = 8 + 21a

Solving for variable 'a'.

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

Add '-21a' to each side of the equation.
-10 + 4a + -21a = 8 + 21a + -21a

Combine like terms: 4a + -21a = -17a
-10 + -17a = 8 + 21a + -21a

Combine like terms: 21a + -21a = 0
-10 + -17a = 8 + 0
-10 + -17a = 8

Add '10' to each side of the equation.
-10 + 10 + -17a = 8 + 10

Combine like terms: -10 + 10 = 0
0 + -17a = 8 + 10
-17a = 8 + 10

Combine like terms: 8 + 10 = 18
-17a = 18

Divide each side by '-17'.
a = -1.058823529

Simplifying
a = -1.058823529

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