-3(-11.4545)-7y=21

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Solution for -3(-11.4545)-7y=21 equation: 


Simplifying
-3(-11.4545) + -7y = 21

Multiply -3 * -11.4545
34.3635 + -7y = 21

Solving
34.3635 + -7y = 21

Solving for variable 'y'.

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

Add '-34.3635' to each side of the equation.
34.3635 + -34.3635 + -7y = 21 + -34.3635

Combine like terms: 34.3635 + -34.3635 = 0.0000
0.0000 + -7y = 21 + -34.3635
-7y = 21 + -34.3635

Combine like terms: 21 + -34.3635 = -13.3635
-7y = -13.3635

Divide each side by '-7'.
y = 1.909071429

Simplifying
y = 1.909071429

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