3X[42-(7+3)*2]+5=

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Solution for 3X[42-(7+3)*2]+5= equation:


Simplifying
3X[42 + -1(7 + 3) * 2] + 5 = 0

Combine like terms: 7 + 3 = 10
3X[42 + -1(10) * 2] + 5 = 0

Multiply -1 * 10
3X[42 + -10 * 2] + 5 = 0

Multiply -10 * 2
3X[42 + -20] + 5 = 0

Combine like terms: 42 + -20 = 22
3X[22] + 5 = 0

Reorder the terms for easier multiplication:
3 * 22X + 5 = 0

Multiply 3 * 22
66X + 5 = 0

Reorder the terms:
5 + 66X = 0

Solving
5 + 66X = 0

Solving for variable 'X'.

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

Add '-5' to each side of the equation.
5 + -5 + 66X = 0 + -5

Combine like terms: 5 + -5 = 0
0 + 66X = 0 + -5
66X = 0 + -5

Combine like terms: 0 + -5 = -5
66X = -5

Divide each side by '66'.
X = -0.07575757576

Simplifying
X = -0.07575757576

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