29" id="TexFormula1" title="(16 + 4) \times 9 = (16 \times x) + (4 \times y)" alt="(16 + 4) \times 9 = (16 \times x) + (4 \times y)" align="absmiddle" class="latex-formula">
help please quick
1 answer:
Isolate the variable by dividing each side by factors that don't contain the variable.
x= 13/4 - y/4
If you are solving for x (only)
X = 45/4 - y/4
If you are solving for y (only)
Y= 45- 4x
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