1.6y-8y+9=4.3q-2.9q+1.6

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Solution for 1.6y-8y+9=4.3q-2.9q+1.6 equation:


Simplifying
1.6y + -8y + 9 = 4.3q + -2.9q + 1.6

Reorder the terms:
9 + 1.6y + -8y = 4.3q + -2.9q + 1.6

Combine like terms: 1.6y + -8y = -6.4y
9 + -6.4y = 4.3q + -2.9q + 1.6

Reorder the terms:
9 + -6.4y = 1.6 + 4.3q + -2.9q

Combine like terms: 4.3q + -2.9q = 1.4q
9 + -6.4y = 1.6 + 1.4q

Solving
9 + -6.4y = 1.6 + 1.4q

Solving for variable 'y'.

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

Add '-9' to each side of the equation.
9 + -9 + -6.4y = 1.6 + -9 + 1.4q

Combine like terms: 9 + -9 = 0
0 + -6.4y = 1.6 + -9 + 1.4q
-6.4y = 1.6 + -9 + 1.4q

Combine like terms: 1.6 + -9 = -7.4
-6.4y = -7.4 + 1.4q

Divide each side by '-6.4'.
y = 1.15625 + -0.21875q

Simplifying
y = 1.15625 + -0.21875q

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