2(1.43)-y=7

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Solution for 2(1.43)-y=7 equation: 


Simplifying
2(1.43) + -1y = 7

Multiply 2 * 1.43
2.86 + -1y = 7

Solving
2.86 + -1y = 7

Solving for variable 'y'.

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

Add '-2.86' to each side of the equation.
2.86 + -2.86 + -1y = 7 + -2.86

Combine like terms: 2.86 + -2.86 = 0.00
0.00 + -1y = 7 + -2.86
-1y = 7 + -2.86

Combine like terms: 7 + -2.86 = 4.14
-1y = 4.14

Divide each side by '-1'.
y = -4.14

Simplifying
y = -4.14

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