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-3z - 7 > -4z + 1?

0 votes

how do i solve for z?

multi-step-inequalities

asked Dec 6, 2013 in ALGEBRA 1 by harvy0496 Apprentice

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1 Answer

0 votes

-3z -7> -4z +1

Add 4z to each sde.

-3z+4z -7 > -4z +4z +1

z -7 > 1

Add 7 to each side.

z -7+7 > 1+7

z > 8

answered Dec 6, 2013 by william Mentor

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