2x(2)+7(2)=40

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Solution for 2x(2)+7(2)=40 equation: 


Simplifying
2x(2) + 7(2) = 40

Reorder the terms for easier multiplication:
2 * 2x + 7(2) = 40

Multiply 2 * 2
4x + 7(2) = 40

Multiply 7 * 2
4x + 14 = 40

Reorder the terms:
14 + 4x = 40

Solving
14 + 4x = 40

Solving for variable 'x'.

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

Add '-14' to each side of the equation.
14 + -14 + 4x = 40 + -14

Combine like terms: 14 + -14 = 0
0 + 4x = 40 + -14
4x = 40 + -14

Combine like terms: 40 + -14 = 26
4x = 26

Divide each side by '4'.
x = 6.5

Simplifying
x = 6.5

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