2.3a+3.5b-1.8a-2.7b=

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Solution for 2.3a+3.5b-1.8a-2.7b= equation:


Simplifying
2.3a + 3.5b + -1.8a + -2.7b = 0

Reorder the terms:
2.3a + -1.8a + 3.5b + -2.7b = 0

Combine like terms: 2.3a + -1.8a = 0.5a
0.5a + 3.5b + -2.7b = 0

Combine like terms: 3.5b + -2.7b = 0.8b
0.5a + 0.8b = 0

Solving
0.5a + 0.8b = 0

Solving for variable 'a'.

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

Add '-0.8b' to each side of the equation.
0.5a + 0.8b + -0.8b = 0 + -0.8b

Combine like terms: 0.8b + -0.8b = 0.0
0.5a + 0.0 = 0 + -0.8b
0.5a = 0 + -0.8b
Remove the zero:
0.5a = -0.8b

Divide each side by '0.5'.
a = -1.6b

Simplifying
a = -1.6b

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