2(x-40)+7=161

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Solution for 2(x-40)+7=161 equation:


Simplifying
2(x + -40) + 7 = 161

Reorder the terms:
2(-40 + x) + 7 = 161
(-40 * 2 + x * 2) + 7 = 161
(-80 + 2x) + 7 = 161

Reorder the terms:
-80 + 7 + 2x = 161

Combine like terms: -80 + 7 = -73
-73 + 2x = 161

Solving
-73 + 2x = 161

Solving for variable 'x'.

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

Add '73' to each side of the equation.
-73 + 73 + 2x = 161 + 73

Combine like terms: -73 + 73 = 0
0 + 2x = 161 + 73
2x = 161 + 73

Combine like terms: 161 + 73 = 234
2x = 234

Divide each side by '2'.
x = 117

Simplifying
x = 117

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