-3(3+-1.3)-2b=-3

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Solution for -3(3+-1.3)-2b=-3 equation:


Simplifying
-3(3 + -1.3) + -2b = -3

Combine like terms: 3 + -1.3 = 1.7
-3(1.7) + -2b = -3

Multiply -3 * 1.7
-5.1 + -2b = -3

Solving
-5.1 + -2b = -3

Solving for variable 'b'.

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

Add '5.1' to each side of the equation.
-5.1 + 5.1 + -2b = -3 + 5.1

Combine like terms: -5.1 + 5.1 = 0.0
0.0 + -2b = -3 + 5.1
-2b = -3 + 5.1

Combine like terms: -3 + 5.1 = 2.1
-2b = 2.1

Divide each side by '-2'.
b = -1.05

Simplifying
b = -1.05

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