0.4x+0.7y=0.6(30)

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Solution for 0.4x+0.7y=0.6(30) equation: 


Simplifying
0.4x + 0.7y = 0.6(30)

Multiply 0.6 * 30
0.4x + 0.7y = 18

Solving
0.4x + 0.7y = 18

Solving for variable 'x'.

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

Add '-0.7y' to each side of the equation.
0.4x + 0.7y + -0.7y = 18 + -0.7y

Combine like terms: 0.7y + -0.7y = 0.0
0.4x + 0.0 = 18 + -0.7y
0.4x = 18 + -0.7y

Divide each side by '0.4'.
x = 45 + -1.75y

Simplifying
x = 45 + -1.75y

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