1A+2A+3A=4(A+5)

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Solution for 1A+2A+3A=4(A+5) equation:


Simplifying
1A + 2A + 3A = 4(A + 5)

Combine like terms: 1A + 2A = 3A
3A + 3A = 4(A + 5)

Combine like terms: 3A + 3A = 6A
6A = 4(A + 5)

Reorder the terms:
6A = 4(5 + A)
6A = (5 * 4 + A * 4)
6A = (20 + 4A)

Solving
6A = 20 + 4A

Solving for variable 'A'.

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

Add '-4A' to each side of the equation.
6A + -4A = 20 + 4A + -4A

Combine like terms: 6A + -4A = 2A
2A = 20 + 4A + -4A

Combine like terms: 4A + -4A = 0
2A = 20 + 0
2A = 20

Divide each side by '2'.
A = 10

Simplifying
A = 10

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