-[4(7)+2]-[3(7)-4]=-5

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Solution for -[4(7)+2]-[3(7)-4]=-5 equation:


Simplifying
-1[4(7) + 2] + -1[3(7) + -4] = -5

Multiply 4 * 7
-1[28 + 2] + -1[3(7) + -4] = -5

Combine like terms: 28 + 2 = 30
-1[30] + -1[3(7) + -4] = -5

Multiply -1 * 30
-30 + -1[3(7) + -4] = -5

Multiply 3 * 7
-30 + -1[21 + -4] = -5

Combine like terms: 21 + -4 = 17
-30 + -1[17] = -5

Multiply -1 * 17
-30 + -17 = -5

Combine like terms: -30 + -17 = -47
-47 = -5

Solving
-47 = -5

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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