4*2+9*2=c

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Solution for 4*2+9*2=c equation:


Simplifying
4 * 2 + 9 * 2 = c

Multiply 4 * 2
8 + 9 * 2 = c

Multiply 9 * 2
8 + 18 = c

Combine like terms: 8 + 18 = 26
26 = c

Solving
26 = c

Solving for variable 'c'.

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

Add '-1c' to each side of the equation.
26 + -1c = c + -1c

Combine like terms: c + -1c = 0
26 + -1c = 0

Add '-26' to each side of the equation.
26 + -26 + -1c = 0 + -26

Combine like terms: 26 + -26 = 0
0 + -1c = 0 + -26
-1c = 0 + -26

Combine like terms: 0 + -26 = -26
-1c = -26

Divide each side by '-1'.
c = 26

Simplifying
c = 26

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