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netineya [11]
3 years ago
9

2-3*(z-5)+11=4 what is the value of z

Mathematics
1 answer:
wel3 years ago
6 0

2-3(z-5)+11=4

<em>Distribute</em>

2-3z+15+11=4

<em>Move the constants to gether but make sure they keep thei signs</em>

2+15+11-3z=4

<em>Simplify</em>

28-3z=4

<em>Start to Isolate the variable by subtracting </em>28<em> from </em><u><em>both</em></u><em> sides of the equation</em>

-3z=-24

<em>Completely isolate the variable by deviding the </em><u><em>whole</em></u><em> equation by </em>-3

z=8

<u><em>If you would like anything explained, just ask</em></u>

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