=(-4)-(-6)+(-9)-(7)

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Solution for =(-4)-(-6)+(-9)-(7) equation:


Simplifying
0 = (-4) + -1(-6) + (-9) + -1(7)
0 = -4 + -1(-6) + (-9) + -1(7)

Multiply -1 * -6
0 = -4 + 6 + (-9) + -1(7)
0 = -4 + 6 + -9 + -1(7)

Multiply -1 * 7
0 = -4 + 6 + -9 + -7

Combine like terms: -4 + 6 = 2
0 = 2 + -9 + -7

Combine like terms: 2 + -9 = -7
0 = -7 + -7

Combine like terms: -7 + -7 = -14
0 = -14

Solving
0 = -14

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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