7=40(x+2)

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


Simplifying
7 = 40(x + 2)

Reorder the terms:
7 = 40(2 + x)
7 = (2 * 40 + x * 40)
7 = (80 + 40x)

Solving
7 = 80 + 40x

Solving for variable 'x'.

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

Add '-40x' to each side of the equation.
7 + -40x = 80 + 40x + -40x

Combine like terms: 40x + -40x = 0
7 + -40x = 80 + 0
7 + -40x = 80

Add '-7' to each side of the equation.
7 + -7 + -40x = 80 + -7

Combine like terms: 7 + -7 = 0
0 + -40x = 80 + -7
-40x = 80 + -7

Combine like terms: 80 + -7 = 73
-40x = 73

Divide each side by '-40'.
x = -1.825

Simplifying
x = -1.825

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