Solve for x
x=173
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158\times 3=x+123+178
Multiply both sides by 3.
474=x+123+178
Multiply 158 and 3 to get 474.
474=x+301
Add 123 and 178 to get 301.
x+301=474
Swap sides so that all variable terms are on the left hand side.
x=474-301
Subtract 301 from both sides.
x=173
Subtract 301 from 474 to get 173.
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