1.8q-4.2-2.5q=-1.7q-3.5

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Solution for 1.8q-4.2-2.5q=-1.7q-3.5 equation:


Simplifying
1.8q + -4.2 + -2.5q = -1.7q + -3.5

Reorder the terms:
-4.2 + 1.8q + -2.5q = -1.7q + -3.5

Combine like terms: 1.8q + -2.5q = -0.7q
-4.2 + -0.7q = -1.7q + -3.5

Reorder the terms:
-4.2 + -0.7q = -3.5 + -1.7q

Solving
-4.2 + -0.7q = -3.5 + -1.7q

Solving for variable 'q'.

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

Add '1.7q' to each side of the equation.
-4.2 + -0.7q + 1.7q = -3.5 + -1.7q + 1.7q

Combine like terms: -0.7q + 1.7q = 1q
-4.2 + 1q = -3.5 + -1.7q + 1.7q

Combine like terms: -1.7q + 1.7q = 0.0
-4.2 + 1q = -3.5 + 0.0
-4.2 + 1q = -3.5

Add '4.2' to each side of the equation.
-4.2 + 4.2 + 1q = -3.5 + 4.2

Combine like terms: -4.2 + 4.2 = 0.0
0.0 + 1q = -3.5 + 4.2
1q = -3.5 + 4.2

Combine like terms: -3.5 + 4.2 = 0.7
1q = 0.7

Divide each side by '1'.
q = 0.7

Simplifying
q = 0.7

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