-0.3+7[3-(-0.2-1)]=

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Solution for -0.3+7[3-(-0.2-1)]= equation: 


Simplifying
-0.3 + 7[3 + -1(-0.2 + -1)] = 0

Combine like terms: -0.2 + -1 = -1.2
-0.3 + 7[3 + -1(-1.2)] = 0

Multiply -1 * -1.2
-0.3 + 7[3 + 1.2] = 0

Combine like terms: 3 + 1.2 = 4.2
-0.3 + 7[4.2] = 0

Multiply 7 * 4.2
-0.3 + 29.4 = 0

Combine like terms: -0.3 + 29.4 = 29.1
29.1 = 0

Solving
29.1 = 0

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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