x+2x+3a=4(x+5)

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Solution for x+2x+3a=4(x+5) equation:


Simplifying
x + 2x + 3a = 4(x + 5)

Reorder the terms:
3a + x + 2x = 4(x + 5)

Combine like terms: x + 2x = 3x
3a + 3x = 4(x + 5)

Reorder the terms:
3a + 3x = 4(5 + x)
3a + 3x = (5 * 4 + x * 4)
3a + 3x = (20 + 4x)

Solving
3a + 3x = 20 + 4x

Solving for variable 'a'.

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

Add '-3x' to each side of the equation.
3a + 3x + -3x = 20 + 4x + -3x

Combine like terms: 3x + -3x = 0
3a + 0 = 20 + 4x + -3x
3a = 20 + 4x + -3x

Combine like terms: 4x + -3x = 1x
3a = 20 + 1x

Divide each side by '3'.
a = 6.666666667 + 0.3333333333x

Simplifying
a = 6.666666667 + 0.3333333333x

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