4a-7a+2b=

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Solution for 4a-7a+2b= equation: 


Simplifying
4a + -7a + 2b = 0

Combine like terms: 4a + -7a = -3a
-3a + 2b = 0

Solving
-3a + 2b = 0

Solving for variable 'a'.

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

Add '-2b' to each side of the equation.
-3a + 2b + -2b = 0 + -2b

Combine like terms: 2b + -2b = 0
-3a + 0 = 0 + -2b
-3a = 0 + -2b
Remove the zero:
-3a = -2b

Divide each side by '-3'.
a = 0.6666666667b

Simplifying
a = 0.6666666667b

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