(4+2)*5+10-18+7+5*(7+1*3)+6=a

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Solution for (4+2)*5+10-18+7+5*(7+1*3)+6=a equation:


Simplifying
(4 + 2) * 5 + 10 + -18 + 7 + 5(7 + 1 * 3) + 6 = a

Combine like terms: 4 + 2 = 6
(6) * 5 + 10 + -18 + 7 + 5(7 + 1 * 3) + 6 = a

Multiply 6 * 5
30 + 10 + -18 + 7 + 5(7 + 1 * 3) + 6 = a

Multiply 1 * 3
30 + 10 + -18 + 7 + 5(7 + 3) + 6 = a

Combine like terms: 7 + 3 = 10
30 + 10 + -18 + 7 + 5(10) + 6 = a

Multiply 5 * 10
30 + 10 + -18 + 7 + 50 + 6 = a

Combine like terms: 30 + 10 = 40
40 + -18 + 7 + 50 + 6 = a

Combine like terms: 40 + -18 = 22
22 + 7 + 50 + 6 = a

Combine like terms: 22 + 7 = 29
29 + 50 + 6 = a

Combine like terms: 29 + 50 = 79
79 + 6 = a

Combine like terms: 79 + 6 = 85
85 = a

Solving
85 = a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
85 + -1a = a + -1a

Combine like terms: a + -1a = 0
85 + -1a = 0

Add '-85' to each side of the equation.
85 + -85 + -1a = 0 + -85

Combine like terms: 85 + -85 = 0
0 + -1a = 0 + -85
-1a = 0 + -85

Combine like terms: 0 + -85 = -85
-1a = -85

Divide each side by '-1'.
a = 85

Simplifying
a = 85

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