Answer:
<span>−84</span>
Explanation:
Let x be the unknown number.
From the queston we can form the equation
<span><span>x<span>(−7)</span></span>−2=10</span>
Move <span>−2</span> to the right hand side
<span><span><span>x<span>(−7)</span></span>=10+2</span><span><span>x<span>(−7)</span></span>=12</span></span>
Multiply both sides by <span>−7</span> to get the unkonwn no.
<span><span><span>−7</span>⋅<span>x<span>(−7)</span></span>=12⋅<span>(−7)</span></span><span>
x=−84</span></span>
Hope this helps
Turn to God today he is our lord and savior
Answer:
2
Step-by-step explanation:
6x=4+8
6x=12x= 12/6
x=2
Answer:
100 square feet
Step-by-step explanation:
Area= 1/2 base x height
Area= 1/2 8x5
Area= 40/2
Area= 20cm^2