3a+5x-7=3x+bx

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Solution for 3a+5x-7=3x+bx equation:


Simplifying
3a + 5x + -7 = 3x + bx

Reorder the terms:
-7 + 3a + 5x = 3x + bx

Reorder the terms:
-7 + 3a + 5x = bx + 3x

Solving
-7 + 3a + 5x = bx + 3x

Solving for variable 'a'.

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

Add '7' to each side of the equation.
-7 + 3a + 7 + 5x = bx + 7 + 3x

Reorder the terms:
-7 + 7 + 3a + 5x = bx + 7 + 3x

Combine like terms: -7 + 7 = 0
0 + 3a + 5x = bx + 7 + 3x
3a + 5x = bx + 7 + 3x

Reorder the terms:
3a + 5x = 7 + bx + 3x

Add '-5x' to each side of the equation.
3a + 5x + -5x = 7 + bx + 3x + -5x

Combine like terms: 5x + -5x = 0
3a + 0 = 7 + bx + 3x + -5x
3a = 7 + bx + 3x + -5x

Combine like terms: 3x + -5x = -2x
3a = 7 + bx + -2x

Divide each side by '3'.
a = 2.333333333 + 0.3333333333bx + -0.6666666667x

Simplifying
a = 2.333333333 + 0.3333333333bx + -0.6666666667x

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