2a+3c=17a-21

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Solution for 2a+3c=17a-21 equation:


Simplifying
2a + 3c = 17a + -21

Reorder the terms:
2a + 3c = -21 + 17a

Solving
2a + 3c = -21 + 17a

Solving for variable 'a'.

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

Add '-17a' to each side of the equation.
2a + -17a + 3c = -21 + 17a + -17a

Combine like terms: 2a + -17a = -15a
-15a + 3c = -21 + 17a + -17a

Combine like terms: 17a + -17a = 0
-15a + 3c = -21 + 0
-15a + 3c = -21

Add '-3c' to each side of the equation.
-15a + 3c + -3c = -21 + -3c

Combine like terms: 3c + -3c = 0
-15a + 0 = -21 + -3c
-15a = -21 + -3c

Divide each side by '-15'.
a = 1.4 + 0.2c

Simplifying
a = 1.4 + 0.2c

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