Question
The total mass of Joshua, Andrew and Isaiah is 116 kg. Andrew's mass is 8 kg more than Joshua's and 29 kg more than Isaiah's. Find the total mass of Joshua and Isaiah.
4 m

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The total mass of Joshua, Andrew and Isaiah is 116 kg. Andrew's mass is 8 kg more than Joshua's and 29 kg more than Isaiah's. Find the total mass of Joshua and Isaiah.